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Жизненный цикл
1552496 BQ4802YDSH Texas Instruments - Tube Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer - Parallel 4.5 V ~ 5.5 V 0°C ~ 70°C Surface Mount 28-SOIC (0.337", 8.56mm Width) with SNAPHAT Sockets 28-SOP HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.4 V ~ 4 V 1.5mA (Typ) @ 4.5 V ~ 5.5 V Obsolete
1552497 BQ4802LYDSH Texas Instruments - Tube Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer - Parallel 2.7 V ~ 3.6 V 0°C ~ 70°C Surface Mount 28-SOIC (0.337", 8.56mm Width) with SNAPHAT Sockets 28-SOP HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.4 V ~ 4 V 1.5mA (Typ) @ 2.7 V ~ 3.6 V Obsolete
1552812 BQ4802LYPWR Texas Instruments - Tape & Reel (TR) Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer - Parallel 2.7 V ~ 3.6 V 0°C ~ 70°C Surface Mount 28-TSSOP (0.173", 4.40mm Width) 28-TSSOP HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.4 V ~ 4 V 1.5mA (Typ) @ 2.7 V ~ 3.6 V Active
1553039 BQ3285S-SB2 Texas Instruments - Tube Clock/Calendar Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 114B Parallel 4.5 V ~ 5.5 V 0°C ~ 70°C Surface Mount 24-SOIC (0.295", 7.50mm Width) 24-SOIC HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5 V ~ 4 V - Not For New Designs
1553040 BQ3285ES Texas Instruments - Tube Clock/Calendar Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 242B Parallel 4.5 V ~ 5.5 V 0°C ~ 70°C Surface Mount 24-SOIC (0.295", 7.50mm Width) 24-SOIC HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5 V ~ 4 V 300µA @ 5V Not For New Designs
1553041 BQ4802LYDW Texas Instruments - Tube Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer - Parallel 2.7 V ~ 3.6 V 0°C ~ 70°C Surface Mount 28-SOIC (0.295", 7.50mm Width) 28-SOIC HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.4 V ~ 4 V 1.5mA (Typ) @ 2.7 V ~ 3.6 V Active
1553045 BQ4802YPW Texas Instruments - Tube Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer - Parallel 4.5 V ~ 5.5 V 0°C ~ 70°C Surface Mount 28-TSSOP (0.173", 4.40mm Width) 28-TSSOP HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.4 V ~ 4 V 1.5mA (Typ) @ 4.5 V ~ 5.5 V Active
1553046 BQ4802YDWR Texas Instruments - Tape & Reel (TR) Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer - Parallel 4.5 V ~ 5.5 V 0°C ~ 70°C Surface Mount 28-SOIC (0.295", 7.50mm Width) 28-SOIC HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.4 V ~ 4 V 1.5mA (Typ) @ 4.5 V ~ 5.5 V Not For New Designs
1553049 BQ4845S-A4N Texas Instruments - Tube Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer - Parallel 4.75 V ~ 5.5 V -40°C ~ 85°C Surface Mount 28-SOIC (0.295", 7.50mm Width) 28-SOIC HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.3 V ~ 4 V 1.5mA (Typ) @ 4.5 V ~ 5.5 V Last Time Buy
1553050 BQ4845YS-A4N Texas Instruments - Tube Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer - Parallel 4.5 V ~ 5.5 V -40°C ~ 85°C Surface Mount 28-SOIC (0.295", 7.50mm Width) 28-SOIC HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.3 V ~ 4 V 1.5mA (Typ) @ 4.5 V ~ 5.5 V Last Time Buy
1553087 DP8573AV/NOPB Texas Instruments - Tube Clock/Calendar Alarm, Leap Year - Parallel 4.5 V ~ 5.5 V -40°C ~ 85°C Surface Mount 28-LCC (J-Lead) 28-PLCC (11.51x11.51) HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 2.2 V ~ 5.1 V 1µA @ 5V Active
1553107 DP8570AV/NOPB Texas Instruments - Tube Timer Clock Peripheral (TCP) Alarm, Leap Year 44B Parallel 4.5 V ~ 5.5 V -40°C ~ 85°C Surface Mount 28-LCC (J-Lead) 28-PLCC (11.51x11.51) HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 2.2 V ~ 5.1 V 1µA @ 5V Active
1553137 BQ32000D Texas Instruments - Tube Clock/Calendar Leap Year, Square Wave Output, Trickle-Charger - I²C, 2-Wire Serial 3 V ~ 3.6 V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC HH:MM:SS (24 hr) YY-MM-DD-dd 1.4 V ~ 3.6 V 100µA @ 3.3V Active
1553179 BQ32002DR Texas Instruments - Tape & Reel (TR) Clock/Calendar Leap Year, Square Wave Output, Trickle-Charger - I²C, 2-Wire Serial 3 V ~ 3.6 V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC HH:MM:SS (24 hr) YY-MM-DD-dd 1.4 V ~ 3.6 V 65µA @ 3.3V Active
1553198 BQ3285ESS Texas Instruments - Tube Clock/Calendar Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 242B Parallel 4.5 V ~ 5.5 V 0°C ~ 70°C Surface Mount 24-SSOP (0.154", 3.90mm Width) 24-SSOP/QSOP HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5 V ~ 4 V 300µA @ 5V Last Time Buy
1553199 BQ4845P-A4 Texas Instruments - Tube Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer - Parallel 4.75 V ~ 5.5 V 0°C ~ 70°C Through Hole 28-DIP (0.600", 15.24mm) 28-PDIP HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.3 V ~ 4 V 1.5mA (Typ) @ 4.5 V ~ 5.5 V Last Time Buy
1553202 BQ4285S-SB2 Texas Instruments - Tube Clock/Calendar Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 114B Parallel 4.5 V ~ 5.5 V 0°C ~ 70°C Surface Mount 24-SOIC (0.295", 7.50mm Width) 24-SOIC HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5 V ~ 4 V - Last Time Buy
1553237 DP8570AV Texas Instruments - Tube Timer Clock Peripheral (TCP) Alarm, Leap Year 44B Parallel 4.5 V ~ 5.5 V -40°C ~ 85°C Surface Mount 28-LCC (J-Lead) 28-PLCC (11.51x11.51) HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 2.2 V ~ 5.1 V 1µA @ 5V Last Time Buy
1553372 BQ3285S-SB2TR Texas Instruments - Tape & Reel (TR) Clock/Calendar Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 114B Parallel 4.5 V ~ 5.5 V 0°C ~ 70°C Surface Mount 24-SOIC (0.295", 7.50mm Width) 24-SOIC HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5 V ~ 4 V - Obsolete
1553373 BQ4802YPWR Texas Instruments - Tape & Reel (TR) Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer - Parallel 4.5 V ~ 5.5 V 0°C ~ 70°C Surface Mount 28-TSSOP (0.173", 4.40mm Width) 28-TSSOP HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.4 V ~ 4 V 1.5mA (Typ) @ 4.5 V ~ 5.5 V Obsolete
1553374 BQ4802YPWRG4 Texas Instruments - Tape & Reel (TR) Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer - Parallel 4.5 V ~ 5.5 V 0°C ~ 70°C Surface Mount 28-TSSOP (0.173", 4.40mm Width) 28-TSSOP HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.4 V ~ 4 V 1.5mA (Typ) @ 4.5 V ~ 5.5 V Obsolete
1553375 BQ4845YP-A4 Texas Instruments - Tube Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer - Parallel 4.5 V ~ 5.5 V 0°C ~ 70°C Through Hole 28-DIP (0.600", 15.24mm) 28-PDIP HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.3 V ~ 4 V 1.5mA (Typ) @ 4.5 V ~ 5.5 V Obsolete
1553400 BQ3285S-SB2TRG4 Texas Instruments - Tape & Reel (TR) Clock/Calendar Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 114B Parallel 4.5 V ~ 5.5 V 0°C ~ 70°C Surface Mount 24-SOIC (0.295", 7.50mm Width) 24-SOIC HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5 V ~ 4 V - Obsolete
1553401 BQ4845YP-A4E3 Texas Instruments - Tube Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer - Parallel 4.5 V ~ 5.5 V 0°C ~ 70°C Through Hole 28-DIP (0.600", 15.24mm) 28-PDIP HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.3 V ~ 4 V 1.5mA (Typ) @ 4.5 V ~ 5.5 V Obsolete
1553402 BQ4850YMA-85N Texas Instruments - Tube Clock/Calendar Alarm - Parallel 4.5 V ~ 5.5 V -40°C ~ 85°C Through Hole 32-DIP Module (0.61", 15.49mm) 32-DIP Module (18.42x52.96) HH:MM:SS (24 hr) YY-MM-DD-dd - 1mA @ 4.5V ~ 5.5V Obsolete
1553758 BQ32002D Texas Instruments * Tube - - - - - - Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC - - - - Active
1553891 BQ4802LYDWR Texas Instruments - Tape & Reel (TR) Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer - Parallel 2.7 V ~ 3.6 V 0°C ~ 70°C Surface Mount 28-SOIC (0.295", 7.50mm Width) 28-SOIC HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.4 V ~ 4 V 1.5mA (Typ) @ 2.7 V ~ 3.6 V Active
1553892 BQ4802LYDWRG4 Texas Instruments - Tape & Reel (TR) Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer - Parallel 2.7 V ~ 3.6 V 0°C ~ 70°C Surface Mount 28-SOIC (0.295", 7.50mm Width) 28-SOIC HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.4 V ~ 4 V 1.5mA (Typ) @ 2.7 V ~ 3.6 V Active
1553905 BQ3285ESSTR Texas Instruments - Tape & Reel (TR) Clock/Calendar Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 242B Parallel 4.5 V ~ 5.5 V 0°C ~ 70°C Surface Mount 24-SSOP (0.154", 3.90mm Width) 24-SSOP/QSOP HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5 V ~ 4 V 300µA @ 5V Last Time Buy
1553906 BQ3285ESSTRG4 Texas Instruments - Tape & Reel (TR) Clock/Calendar Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 242B Parallel 4.5 V ~ 5.5 V 0°C ~ 70°C Surface Mount 24-SSOP (0.154", 3.90mm Width) 24-SSOP/QSOP HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5 V ~ 4 V 300µA @ 5V Last Time Buy
1553907 BQ3285ESTR Texas Instruments - Tape & Reel (TR) Clock/Calendar Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 242B Parallel 4.5 V ~ 5.5 V 0°C ~ 70°C Surface Mount 24-SOIC (0.295", 7.50mm Width) 24-SOIC HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5 V ~ 4 V 300µA @ 5V Last Time Buy
1553908 BQ3285LDSSTR Texas Instruments - Tape & Reel (TR) Clock/Calendar Alarm, Daylight Savings, NVSRAM 242B Parallel 2.7 V ~ 5.5 V 0°C ~ 70°C Surface Mount 24-SSOP (0.154", 3.90mm Width) 24-SSOP/QSOP HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.4 V ~ 4 V 100µA @ 3V Last Time Buy
1553909 BQ3285LDSSTRG4 Texas Instruments - Tape & Reel (TR) Clock/Calendar Alarm, Daylight Savings, NVSRAM 242B Parallel 2.7 V ~ 5.5 V 0°C ~ 70°C Surface Mount 24-SSOP (0.154", 3.90mm Width) 24-SSOP/QSOP HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.4 V ~ 4 V 100µA @ 3V Last Time Buy
1553910 BQ3285LFSS-A1TR Texas Instruments - Tape & Reel (TR) Clock/Calendar Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 242B Parallel 2.7 V ~ 5.5 V 0°C ~ 70°C Surface Mount 24-SSOP (0.154", 3.90mm Width) 24-SSOP/QSOP HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.4 V ~ 4 V 100µA @ 3V Last Time Buy
1553911 BQ3285LFSS-A1TRG4 Texas Instruments - Tape & Reel (TR) Clock/Calendar Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 242B Parallel 2.7 V ~ 5.5 V 0°C ~ 70°C Surface Mount 24-SSOP (0.154", 3.90mm Width) 24-SSOP/QSOP HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.4 V ~ 4 V 100µA @ 3V Last Time Buy
1553934 BQ4845S-A4TR Texas Instruments - Tape & Reel (TR) Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer - Parallel 4.75 V ~ 5.5 V 0°C ~ 70°C Surface Mount 28-SOIC (0.295", 7.50mm Width) 28-SOIC HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.3 V ~ 4 V 1.5mA (Typ) @ 4.5 V ~ 5.5 V Not For New Designs
1553935 BQ4845YS-A4TR Texas Instruments - Tape & Reel (TR) Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer - Parallel 4.5 V ~ 5.5 V 0°C ~ 70°C Surface Mount 28-SOIC (0.295", 7.50mm Width) 28-SOIC HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.3 V ~ 4 V 1.5mA (Typ) @ 4.5 V ~ 5.5 V Last Time Buy
1553937 BQ4845S-A4NTR Texas Instruments - Tape & Reel (TR) Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer - Parallel 4.75 V ~ 5.5 V -40°C ~ 85°C Surface Mount 28-SOIC (0.295", 7.50mm Width) 28-SOIC HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.3 V ~ 4 V 1.5mA (Typ) @ 4.5 V ~ 5.5 V Last Time Buy
1553938 BQ4845S-A4NTRG4 Texas Instruments - Tape & Reel (TR) Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer - Parallel 4.75 V ~ 5.5 V -40°C ~ 85°C Surface Mount 28-SOIC (0.295", 7.50mm Width) 28-SOIC HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.3 V ~ 4 V 1.5mA (Typ) @ 4.5 V ~ 5.5 V Last Time Buy
1553939 BQ4845YS-A4NTR Texas Instruments - Tape & Reel (TR) Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer - Parallel 4.5 V ~ 5.5 V -40°C ~ 85°C Surface Mount 28-SOIC (0.295", 7.50mm Width) 28-SOIC HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.3 V ~ 4 V 1.5mA (Typ) @ 4.5 V ~ 5.5 V Last Time Buy
1553944 BQ4285S-SB2TR Texas Instruments - Tape & Reel (TR) Clock/Calendar Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 114B Parallel 4.5 V ~ 5.5 V 0°C ~ 70°C Surface Mount 24-SOIC (0.295", 7.50mm Width) 24-SOIC HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5 V ~ 4 V - Last Time Buy
1553951 BQ4802YDWRG4 Texas Instruments - Tape & Reel (TR) Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer - Parallel 4.5 V ~ 5.5 V 0°C ~ 70°C Surface Mount 28-SOIC (0.295", 7.50mm Width) 28-SOIC HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.4 V ~ 4 V 1.5mA (Typ) @ 4.5 V ~ 5.5 V Not For New Designs
1553957 BQ3285EP Texas Instruments - Tube Clock/Calendar Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 242B Parallel 4.5 V ~ 5.5 V 0°C ~ 70°C Through Hole 24-DIP (0.600", 15.24mm) 24-PDIP HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5 V ~ 4 V 300µA @ 5V Last Time Buy
1553958 BQ3285P-SB2 Texas Instruments - Tube Clock/Calendar Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 114B Parallel 4.5 V ~ 5.5 V 0°C ~ 70°C Through Hole 24-DIP (0.600", 15.24mm) 24-PDIP HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5 V ~ 4 V - Last Time Buy
1553959 BQ3285P-SB2E3 Texas Instruments - Tube Clock/Calendar Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 114B Parallel 4.5 V ~ 5.5 V 0°C ~ 70°C Through Hole 24-DIP (0.600", 15.24mm) 24-PDIP HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5 V ~ 4 V - Last Time Buy
1553961 BQ3285LDSSG4 Texas Instruments - Tube Clock/Calendar Alarm, Daylight Savings, NVSRAM 242B Parallel 2.7 V ~ 5.5 V 0°C ~ 70°C Surface Mount 24-SSOP (0.154", 3.90mm Width) 24-SSOP/QSOP HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.4 V ~ 4 V 100µA @ 3V Active
1553965 BQ3285LDSS Texas Instruments - Tube Clock/Calendar Alarm, Daylight Savings, NVSRAM 242B Parallel 2.7 V ~ 5.5 V 0°C ~ 70°C Surface Mount 24-SSOP (0.154", 3.90mm Width) 24-SSOP/QSOP HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.4 V ~ 4 V 100µA @ 3V Last Time Buy
1553966 BQ3285LFSS-A1 Texas Instruments - Tube Clock/Calendar Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 242B Parallel 2.7 V ~ 5.5 V 0°C ~ 70°C Surface Mount 24-SSOP (0.154", 3.90mm Width) 24-SSOP/QSOP HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.4 V ~ 4 V 100µA @ 3V Last Time Buy
1553967 BQ3285LFSS-A1G4 Texas Instruments - Tube Clock/Calendar Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 242B Parallel 2.7 V ~ 5.5 V 0°C ~ 70°C Surface Mount 24-SSOP (0.154", 3.90mm Width) 24-SSOP/QSOP HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.4 V ~ 4 V 100µA @ 3V Last Time Buy
1553969 BQ4802LYDWG4 Texas Instruments - Tube Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer - Parallel 2.7 V ~ 3.6 V 0°C ~ 70°C Surface Mount 28-SOIC (0.295", 7.50mm Width) 28-SOIC HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.4 V ~ 4 V 1.5mA (Typ) @ 2.7 V ~ 3.6 V Active
1553970 BQ4802LYPWG4 Texas Instruments - Tube Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer - Parallel 2.7 V ~ 3.6 V 0°C ~ 70°C Surface Mount 28-TSSOP (0.173", 4.40mm Width) 28-TSSOP HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.4 V ~ 4 V 1.5mA (Typ) @ 2.7 V ~ 3.6 V Active
1553988 BQ4802YPWG4 Texas Instruments - Tube Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer - Parallel 4.5 V ~ 5.5 V 0°C ~ 70°C Surface Mount 28-TSSOP (0.173", 4.40mm Width) 28-TSSOP HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.4 V ~ 4 V 1.5mA (Typ) @ 4.5 V ~ 5.5 V Active
1553989 BQ4845S-A4 Texas Instruments - Tube Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer - Parallel 4.75 V ~ 5.5 V 0°C ~ 70°C Surface Mount 28-SOIC (0.295", 7.50mm Width) 28-SOIC HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.3 V ~ 4 V 1.5mA (Typ) @ 4.5 V ~ 5.5 V Last Time Buy
1553990 BQ4845YS-A4 Texas Instruments - Tube Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer - Parallel 4.5 V ~ 5.5 V 0°C ~ 70°C Surface Mount 28-SOIC (0.295", 7.50mm Width) 28-SOIC HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.3 V ~ 4 V 1.5mA (Typ) @ 4.5 V ~ 5.5 V Last Time Buy
1553995 BQ4845S-A4G4 Texas Instruments - Tube Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer - Parallel 4.75 V ~ 5.5 V 0°C ~ 70°C Surface Mount 28-SOIC (0.295", 7.50mm Width) 28-SOIC HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.3 V ~ 4 V 1.5mA (Typ) @ 4.5 V ~ 5.5 V Last Time Buy
1553996 BQ4845YS-A4G4 Texas Instruments - Tube Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer - Parallel 4.5 V ~ 5.5 V 0°C ~ 70°C Surface Mount 28-SOIC (0.295", 7.50mm Width) 28-SOIC HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.3 V ~ 4 V 1.5mA (Typ) @ 4.5 V ~ 5.5 V Last Time Buy
1553997 BQ4802YDW Texas Instruments - Tube Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer - Parallel 4.5 V ~ 5.5 V 0°C ~ 70°C Surface Mount 28-SOIC (0.295", 7.50mm Width) 28-SOIC HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.4 V ~ 4 V 1.5mA (Typ) @ 4.5 V ~ 5.5 V Active
1553998 BQ4802YDWG4 Texas Instruments - Tube Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer - Parallel 4.5 V ~ 5.5 V 0°C ~ 70°C Surface Mount 28-SOIC (0.295", 7.50mm Width) 28-SOIC HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.4 V ~ 4 V 1.5mA (Typ) @ 4.5 V ~ 5.5 V Active
1553999 BQ4845S-A4NG4 Texas Instruments - Tube Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer - Parallel 4.75 V ~ 5.5 V -40°C ~ 85°C Surface Mount 28-SOIC (0.295", 7.50mm Width) 28-SOIC HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.3 V ~ 4 V 1.5mA (Typ) @ 4.5 V ~ 5.5 V Last Time Buy
1554000 BQ4285S-SB2G4 Texas Instruments - Tube Clock/Calendar Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 114B Parallel 4.5 V ~ 5.5 V 0°C ~ 70°C Surface Mount 24-SOIC (0.295", 7.50mm Width) 24-SOIC HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5 V ~ 4 V - Last Time Buy
1554017 DP8573AVX/NOPB Texas Instruments - Tape & Reel (TR) Clock/Calendar Alarm, Leap Year - Parallel 4.5 V ~ 5.5 V -40°C ~ 85°C Surface Mount 28-LCC (J-Lead) 28-PLCC (11.51x11.51) HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 2.2 V ~ 5.1 V 1µA @ 5V Active
1554019 DP8573AVX Texas Instruments - Tape & Reel (TR) Clock/Calendar Alarm, Leap Year - Parallel 4.5 V ~ 5.5 V -40°C ~ 85°C Surface Mount 28-LCC (J-Lead) 28-PLCC (11.51x11.51) HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 2.2 V ~ 5.1 V 1µA @ 5V Last Time Buy
1554024 DP8570AVX/NOPB Texas Instruments - Tape & Reel (TR) Timer Clock Peripheral (TCP) Alarm, Leap Year 44B Parallel 4.5 V ~ 5.5 V -40°C ~ 85°C Surface Mount 28-LCC (J-Lead) 28-PLCC (11.51x11.51) HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 2.2 V ~ 5.1 V 1µA @ 5V Active
1554026 DP8573AV Texas Instruments - Tube Clock/Calendar Alarm, Leap Year - Parallel 4.5 V ~ 5.5 V -40°C ~ 85°C Surface Mount 28-LCC (J-Lead) 28-PLCC (11.51x11.51) HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 2.2 V ~ 5.1 V 1µA @ 5V Last Time Buy
1554027 DP8570AVX Texas Instruments - Tape & Reel (TR) Timer Clock Peripheral (TCP) Alarm, Leap Year 44B Parallel 4.5 V ~ 5.5 V -40°C ~ 85°C Surface Mount 28-LCC (J-Lead) 28-PLCC (11.51x11.51) HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 2.2 V ~ 5.1 V 1µA @ 5V Last Time Buy
1554057 DP8573AN Texas Instruments - Tube Clock/Calendar Alarm, Leap Year - Parallel 4.5 V ~ 5.5 V -40°C ~ 85°C Through Hole 24-DIP (0.300", 7.62mm) 24-DIP HH:MM:SS:hh (12/24 hr) YY-MM-DD-dd 2.2 V ~ 5.1 V 1µA @ 5V Obsolete
1554066 BQ3287EAMT Texas Instruments - Tube Clock/Calendar Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 242B Parallel 4.5 V ~ 5.5 V 0°C ~ 70°C Through Hole 24-DIP Module (0.61", 15.49mm) 24-DIP Module (18.42x18.72) HH:MM:SS (12/24 hr) YY-MM-DD-dd - - Obsolete
1554067 BQ3287EMT Texas Instruments - Tube Clock/Calendar Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 242B Parallel 4.5 V ~ 5.5 V 0°C ~ 70°C Through Hole 24-DIP Module (0.61", 15.49mm) 24-DIP Module (18.42x18.72) HH:MM:SS (12/24 hr) YY-MM-DD-dd - - Obsolete
1554068 BQ4285EP Texas Instruments - Tube Clock/Calendar Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 114B Parallel 4.5 V ~ 5.5 V 0°C ~ 70°C Through Hole 24-DIP (0.600", 15.24mm) 24-PDIP HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5 V ~ 4 V 300µA @ 5V Obsolete
1554069 BQ4285P-SB2 Texas Instruments - Tube Clock/Calendar Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 114B Parallel 4.5 V ~ 5.5 V 0°C ~ 70°C Through Hole 24-DIP (0.600", 15.24mm) 24-PDIP HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5 V ~ 4 V - Obsolete
1554070 BQ4822YMA-70 Texas Instruments - Tray Clock/Calendar Alarm, Leap Year, Supervisor, Watchdog Timer - Parallel 4.5 V ~ 5.5 V 0°C ~ 70°C Through Hole 28-DIP Module (0.61", 15.49mm) 28-DIP Module (18.42x37.72) HH:MM:SS:hh (24 hr) YY-MM-DD-dd - 6mA @ 2.2 V ~ 5.8 V Obsolete
1554071 BQ4832YMA-85 Texas Instruments - Tray Clock/Calendar Alarm, Supervisor, Watchdog Timer - Parallel 4.5 V ~ 5.5 V 0°C ~ 70°C Through Hole 32-DIP Module (0.61", 15.49mm) 32-DIP Module (18.42x42.8) HH:MM:SS:hh (24 hr) YY-MM-DD-dd - 4mA @ 4.5 V ~ 5.5 V Obsolete
1554072 BQ4842YMA-85 Texas Instruments - Tray Clock/Calendar Alarm, Supervisor, Watchdog Timer - Parallel 4.5 V ~ 5.5 V 0°C ~ 70°C Through Hole 32-DIP Module (0.61", 15.49mm) 32-DIP Module (18.42x42.8) HH:MM:SS:hh (24 hr) YY-MM-DD-dd - 4mA @ 4.5 V ~ 5.5 V Obsolete
1554073 BQ4847MT Texas Instruments - Tube Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer - Parallel 4.75 V ~ 5.25 V 0°C ~ 70°C Through Hole 28-DIP Module (0.61", 15.49mm) 28-DIP Module (18.42x38.8) HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.3 V ~ 4 V - Obsolete
1554074 BQ4847YMT Texas Instruments - Tube Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer - Parallel 4.5 V ~ 5.5 V 0°C ~ 70°C Through Hole 28-DIP Module (0.61", 15.49mm) 28-DIP Module (18.42x38.8) HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.3 V ~ 4 V - Obsolete
1554075 BQ4850YMA-85 Texas Instruments - Tray Clock/Calendar Alarm - Parallel 4.5 V ~ 5.5 V 0°C ~ 70°C Through Hole 32-DIP Module (0.61", 15.49mm) 32-DIP Module (18.42x42.8) HH:MM:SS (24 hr) YY-MM-DD-dd - 1mA @ 4.5V ~ 5.5V Obsolete
1554076 BQ4852YMC-85 Texas Instruments - Tray Clock/Calendar Alarm, Supervisor, Watchdog Timer - Parallel 4.5 V ~ 5.5 V 0°C ~ 70°C Through Hole 36-DIP Module (0.610", 15.49mm) 36-DIP Module (18.42x52.96) HH:MM:SS:hh (24 hr) YY-MM-DD-dd - 1mA @ 4.5V ~ 5.5V Obsolete
1554173 BQ32000DR Texas Instruments - Tape & Reel (TR) Clock/Calendar Leap Year, Square Wave Output, Trickle-Charger - I²C, 2-Wire Serial 3 V ~ 3.6 V -40°C ~ 85°C Surface Mount 8-SOIC (0.154", 3.90mm Width) 8-SOIC HH:MM:SS (24 hr) YY-MM-DD-dd 1.4 V ~ 3.6 V 100µA @ 3.3V Active
1554616 BQ4802LYPW Texas Instruments - Tube Clock/Calendar Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer - Parallel 2.7 V ~ 3.6 V 0°C ~ 70°C Surface Mount 28-TSSOP (0.173", 4.40mm Width) 28-TSSOP HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.4 V ~ 4 V 1.5mA (Typ) @ 2.7 V ~ 3.6 V Active

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