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  4. Clock/Timing - Real Time Clocks
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52 results
Picture Mfr Part # Unit Price QUANTITY Inventory MANUFACTURE Description Package Series Part Status Packaging Operating Temperature Mounting Type Features Package / Case Type Interface Supplier Device Package Voltage - Supply Memory Size Time Format Date Format Voltage - Supply, Battery Current - Timekeeping (Max)
GLOBAL STOCKS
BQ4847YMT
BQ4847YMT
RFQ
RFQ
736
In-stock
 Texas Instruments IC RTC CLK/CALENDAR PAR 28-DIP - Obsolete Tube 0°C ~ 70°C Through Hole Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer 28-DIP Module (0.61", 15.49mm) Clock/Calendar Parallel 28-DIP Module (18.42x38.8) 4.5 V ~ 5.5 V - HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.3 V ~ 4 V -
BQ4847MT
BQ4847MT
RFQ
RFQ
879
In-stock
 Texas Instruments IC RTC CLK/CALENDAR PAR 28-DIP - Obsolete Tube 0°C ~ 70°C Through Hole Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer 28-DIP Module (0.61", 15.49mm) Clock/Calendar Parallel 28-DIP Module (18.42x38.8) 4.75 V ~ 5.25 V - HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.3 V ~ 4 V -
BQ4845YS-A4
BQ4845YS-A4
RFQ
RFQ
2,835
In-stock
 Texas Instruments IC RTC CLK/CALENDAR PAR 28-SOIC - Obsolete Tube 0°C ~ 70°C Surface Mount Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer 28-SOIC (0.295", 7.50mm Width) Clock/Calendar Parallel 28-SOIC 4.5 V ~ 5.5 V - HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.3 V ~ 4 V 1.5mA (Typ) @ 4.5 V ~ 5.5 V
BQ4845S-A4
BQ4845S-A4
RFQ
RFQ
3,414
In-stock
 Texas Instruments IC RTC CLK/CALENDAR PAR 28-SOIC - Obsolete Tube 0°C ~ 70°C Surface Mount Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer 28-SOIC (0.295", 7.50mm Width) Clock/Calendar Parallel 28-SOIC 4.75 V ~ 5.5 V - HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.3 V ~ 4 V 1.5mA (Typ) @ 4.5 V ~ 5.5 V
BQ4845P-A4
BQ4845P-A4
RFQ
RFQ
778
In-stock
 Texas Instruments IC RTC CLK/CALENDAR PAR 28-DIP - Obsolete Tube 0°C ~ 70°C Through Hole Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer 28-DIP (0.600", 15.24mm) Clock/Calendar Parallel 28-PDIP 4.75 V ~ 5.5 V - HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.3 V ~ 4 V 1.5mA (Typ) @ 4.5 V ~ 5.5 V
BQ4285S-SB2
BQ4285S-SB2
RFQ
RFQ
1,418
In-stock
 Texas Instruments IC RTC CLK/CALENDAR PAR 24-SOP - Obsolete Tube 0°C ~ 70°C Surface Mount Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 24-SOIC (0.295", 7.50mm Width) Clock/Calendar Parallel 24-SOIC 4.5 V ~ 5.5 V 114B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5 V ~ 4 V -
BQ4285P-SB2
BQ4285P-SB2
RFQ
RFQ
1,379
In-stock
 Texas Instruments IC RTC CLK/CALENDAR PAR 24-DIP - Obsolete Tube 0°C ~ 70°C Through Hole Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 24-DIP (0.600", 15.24mm) Clock/Calendar Parallel 24-PDIP 4.5 V ~ 5.5 V 114B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5 V ~ 4 V -
BQ4285EP
BQ4285EP
RFQ
RFQ
3,665
In-stock
 Texas Instruments IC RTC CLK/CALENDAR PAR 24-DIP - Obsolete Tube 0°C ~ 70°C Through Hole Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 24-DIP (0.600", 15.24mm) Clock/Calendar Parallel 24-PDIP 4.5 V ~ 5.5 V 114B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5 V ~ 4 V 300µA @ 5V
BQ3287EMT
BQ3287EMT
RFQ
RFQ
1,317
In-stock
 Texas Instruments IC RTC CLK/CALENDAR PAR 24-DIP - Obsolete Tube 0°C ~ 70°C Through Hole Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 24-DIP Module (0.61", 15.49mm) Clock/Calendar Parallel 24-DIP Module (18.42x18.72) 4.5 V ~ 5.5 V 242B HH:MM:SS (12/24 hr) YY-MM-DD-dd - -
BQ3287EAMT
BQ3287EAMT
RFQ
RFQ
3,261
In-stock
 Texas Instruments IC RTC CLK/CALENDAR PAR 24-DIP - Obsolete Tube 0°C ~ 70°C Through Hole Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 24-DIP Module (0.61", 15.49mm) Clock/Calendar Parallel 24-DIP Module (18.42x18.72) 4.5 V ~ 5.5 V 242B HH:MM:SS (12/24 hr) YY-MM-DD-dd - -
BQ3285LFSS-A1
BQ3285LFSS-A1
RFQ
RFQ
1,795
In-stock
 Texas Instruments IC RTC CLK/CALENDAR PAR 24-QSOP - Obsolete Tube 0°C ~ 70°C Surface Mount Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 24-SSOP (0.154", 3.90mm Width) Clock/Calendar Parallel 24-SSOP/QSOP 2.7 V ~ 5.5 V 242B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.4 V ~ 4 V 100µA @ 3V
BQ3285LDSS
BQ3285LDSS
RFQ
RFQ
3,583
In-stock
 Texas Instruments IC RTC CLK/CALENDAR PAR 24-QSOP - Obsolete Tube 0°C ~ 70°C Surface Mount Alarm, Daylight Savings, NVSRAM 24-SSOP (0.154", 3.90mm Width) Clock/Calendar Parallel 24-SSOP/QSOP 2.7 V ~ 5.5 V 242B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.4 V ~ 4 V 100µA @ 3V
BQ3285ESS
BQ3285ESS
RFQ
RFQ
2,987
In-stock
 Texas Instruments IC RTC CLK/CALENDAR PAR 24-QSOP - Obsolete Tube 0°C ~ 70°C Surface Mount Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 24-SSOP (0.154", 3.90mm Width) Clock/Calendar Parallel 24-SSOP/QSOP 4.5 V ~ 5.5 V 242B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5 V ~ 4 V 300µA @ 5V
BQ3285EP
BQ3285EP
RFQ
RFQ
775
In-stock
 Texas Instruments IC RTC CLK/CALENDAR PAR 24-DIP - Obsolete Tube 0°C ~ 70°C Through Hole Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 24-DIP (0.600", 15.24mm) Clock/Calendar Parallel 24-PDIP 4.5 V ~ 5.5 V 242B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5 V ~ 4 V 300µA @ 5V
BQ4847YMT
BQ4847YMT
RFQ
RFQ
736
In-stock
 Texas Instruments IC RTC CLK/CALENDAR PAR 28-DIP - Obsolete Tube 0°C ~ 70°C Through Hole Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer 28-DIP Module (0.61", 15.49mm) Clock/Calendar Parallel 28-DIP Module (18.42x38.8) 4.5 V ~ 5.5 V - HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.3 V ~ 4 V -
BQ4847MT
BQ4847MT
RFQ
RFQ
879
In-stock
 Texas Instruments IC RTC CLK/CALENDAR PAR 28-DIP - Obsolete Tube 0°C ~ 70°C Through Hole Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer 28-DIP Module (0.61", 15.49mm) Clock/Calendar Parallel 28-DIP Module (18.42x38.8) 4.75 V ~ 5.25 V - HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.3 V ~ 4 V -
BQ4845YS-A4
BQ4845YS-A4
RFQ
RFQ
2,835
In-stock
 Texas Instruments IC RTC CLK/CALENDAR PAR 28-SOIC - Obsolete Tube 0°C ~ 70°C Surface Mount Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer 28-SOIC (0.295", 7.50mm Width) Clock/Calendar Parallel 28-SOIC 4.5 V ~ 5.5 V - HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.3 V ~ 4 V 1.5mA (Typ) @ 4.5 V ~ 5.5 V
BQ4845S-A4
BQ4845S-A4
RFQ
RFQ
3,414
In-stock
 Texas Instruments IC RTC CLK/CALENDAR PAR 28-SOIC - Obsolete Tube 0°C ~ 70°C Surface Mount Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer 28-SOIC (0.295", 7.50mm Width) Clock/Calendar Parallel 28-SOIC 4.75 V ~ 5.5 V - HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.3 V ~ 4 V 1.5mA (Typ) @ 4.5 V ~ 5.5 V
BQ4845P-A4
BQ4845P-A4
RFQ
RFQ
778
In-stock
 Texas Instruments IC RTC CLK/CALENDAR PAR 28-DIP - Obsolete Tube 0°C ~ 70°C Through Hole Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer 28-DIP (0.600", 15.24mm) Clock/Calendar Parallel 28-PDIP 4.75 V ~ 5.5 V - HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.3 V ~ 4 V 1.5mA (Typ) @ 4.5 V ~ 5.5 V
BQ4285S-SB2
BQ4285S-SB2
RFQ
RFQ
1,418
In-stock
 Texas Instruments IC RTC CLK/CALENDAR PAR 24-SOP - Obsolete Tube 0°C ~ 70°C Surface Mount Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 24-SOIC (0.295", 7.50mm Width) Clock/Calendar Parallel 24-SOIC 4.5 V ~ 5.5 V 114B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5 V ~ 4 V -
BQ4285P-SB2
BQ4285P-SB2
RFQ
RFQ
1,379
In-stock
 Texas Instruments IC RTC CLK/CALENDAR PAR 24-DIP - Obsolete Tube 0°C ~ 70°C Through Hole Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 24-DIP (0.600", 15.24mm) Clock/Calendar Parallel 24-PDIP 4.5 V ~ 5.5 V 114B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5 V ~ 4 V -
BQ4285EP
BQ4285EP
RFQ
RFQ
3,665
In-stock
 Texas Instruments IC RTC CLK/CALENDAR PAR 24-DIP - Obsolete Tube 0°C ~ 70°C Through Hole Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 24-DIP (0.600", 15.24mm) Clock/Calendar Parallel 24-PDIP 4.5 V ~ 5.5 V 114B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5 V ~ 4 V 300µA @ 5V
BQ3287EMT
BQ3287EMT
RFQ
RFQ
1,317
In-stock
 Texas Instruments IC RTC CLK/CALENDAR PAR 24-DIP - Obsolete Tube 0°C ~ 70°C Through Hole Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 24-DIP Module (0.61", 15.49mm) Clock/Calendar Parallel 24-DIP Module (18.42x18.72) 4.5 V ~ 5.5 V 242B HH:MM:SS (12/24 hr) YY-MM-DD-dd - -
BQ3287EAMT
BQ3287EAMT
RFQ
RFQ
3,261
In-stock
 Texas Instruments IC RTC CLK/CALENDAR PAR 24-DIP - Obsolete Tube 0°C ~ 70°C Through Hole Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 24-DIP Module (0.61", 15.49mm) Clock/Calendar Parallel 24-DIP Module (18.42x18.72) 4.5 V ~ 5.5 V 242B HH:MM:SS (12/24 hr) YY-MM-DD-dd - -
BQ3285LFSS-A1
BQ3285LFSS-A1
RFQ
RFQ
1,795
In-stock
 Texas Instruments IC RTC CLK/CALENDAR PAR 24-QSOP - Obsolete Tube 0°C ~ 70°C Surface Mount Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 24-SSOP (0.154", 3.90mm Width) Clock/Calendar Parallel 24-SSOP/QSOP 2.7 V ~ 5.5 V 242B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.4 V ~ 4 V 100µA @ 3V
BQ3285LDSS
BQ3285LDSS
RFQ
RFQ
3,583
In-stock
 Texas Instruments IC RTC CLK/CALENDAR PAR 24-QSOP - Obsolete Tube 0°C ~ 70°C Surface Mount Alarm, Daylight Savings, NVSRAM 24-SSOP (0.154", 3.90mm Width) Clock/Calendar Parallel 24-SSOP/QSOP 2.7 V ~ 5.5 V 242B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.4 V ~ 4 V 100µA @ 3V
BQ3285ESS
BQ3285ESS
RFQ
RFQ
2,987
In-stock
 Texas Instruments IC RTC CLK/CALENDAR PAR 24-QSOP - Obsolete Tube 0°C ~ 70°C Surface Mount Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 24-SSOP (0.154", 3.90mm Width) Clock/Calendar Parallel 24-SSOP/QSOP 4.5 V ~ 5.5 V 242B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5 V ~ 4 V 300µA @ 5V
BQ3285EP
BQ3285EP
RFQ
RFQ
775
In-stock
 Texas Instruments IC RTC CLK/CALENDAR PAR 24-DIP - Obsolete Tube 0°C ~ 70°C Through Hole Alarm, Daylight Savings, Leap Year, NVSRAM, Square Wave Output 24-DIP (0.600", 15.24mm) Clock/Calendar Parallel 24-PDIP 4.5 V ~ 5.5 V 242B HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.5 V ~ 4 V 300µA @ 5V
BQ4802LYDSH
BQ4802LYDSH
RFQ
RFQ
3,885
In-stock
 Texas Instruments IC RTC CLK/CALENDAR PAR 28-SOP - Obsolete Tube 0°C ~ 70°C Surface Mount Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer 28-SOIC (0.337", 8.56mm Width) with SNAPHAT Sockets Clock/Calendar Parallel 28-SOP 2.7 V ~ 3.6 V - HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.4 V ~ 4 V 1.5mA (Typ) @ 2.7 V ~ 3.6 V
BQ4802YDSH
BQ4802YDSH
RFQ
RFQ
3,816
In-stock
 Texas Instruments IC RTC CLK/CALENDAR PAR 28-SOP - Obsolete Tube 0°C ~ 70°C Surface Mount Alarm, Daylight Savings, Leap Year, Supervisor, Watchdog Timer 28-SOIC (0.337", 8.56mm Width) with SNAPHAT Sockets Clock/Calendar Parallel 28-SOP 4.5 V ~ 5.5 V - HH:MM:SS (12/24 hr) YY-MM-DD-dd 2.4 V ~ 4 V 1.5mA (Typ) @ 4.5 V ~ 5.5 V
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