Integrated Circuits (ICs)

Clock & Timing

Analog, logic, memory, and power-management ICs. From signal-chain and interface devices to PMIC and memory, sized for compact board-level design-in.

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Showing 343 products

Product Description Package / Case Operating Temperature Compatibility Original MPN Action
NB4845YP-A4E3 28-DIP (0.600", 15.24mm) IC RTC CLK/CALENDAR PAR 28DIP 28-DIP (0.600", 15.24mm) 0°C ~ 70°C 100% Pin-to-Pin BQ4845YP-A4E3 Texas Instruments View
NB4845S-A4G4 28-SOIC (0.295", 7.50mm Width) IC RTC CLK/CALENDAR PAR 28SOIC 28-SOIC (0.295", 7.50mm Width) 0°C ~ 70°C 100% Pin-to-Pin BQ4845S-A4G4 Texas Instruments View
NB4845YS-A4G4 28-SOIC (0.295", 7.50mm Width) IC RTC CLK/CALENDAR PAR 28SOIC 28-SOIC (0.295", 7.50mm Width) 0°C ~ 70°C 100% Pin-to-Pin BQ4845YS-A4G4 Texas Instruments View
NB32000DR 8-SOIC (0.154", 3.90mm Width) IC RTC CLK/CALENDAR I2C 8SOIC 8-SOIC (0.154", 3.90mm Width) -40°C ~ 85°C 100% Pin-to-Pin BQ32000DR Texas Instruments View
NB2129AT/1,512 20-SOIC (0.295", 7.50mm Width) IC RTC CLOCK/CALENDAR I2C 20SO 20-SOIC (0.295", 7.50mm Width) -40°C ~ 85°C 100% Pin-to-Pin PCF2129AT/1,512 NXP USA Inc. View
NB2127AT/1,512 20-SOIC (0.295", 7.50mm Width) IC RTC CLOCK/CALENDAR I2C 20SO 20-SOIC (0.295", 7.50mm Width) -40°C ~ 85°C 100% Pin-to-Pin PCF2127AT/1,512 NXP USA Inc. View
NB32000D 8-SOIC (0.154", 3.90mm Width) IC RTC CLK/CALENDAR I2C 8SOIC 8-SOIC (0.154", 3.90mm Width) -40°C ~ 85°C 100% Pin-to-Pin BQ32000D Texas Instruments View
NB2129AT/1,518 20-SOIC (0.295", 7.50mm Width) IC RTC CLOCK/CALENDAR I2C 20SO 20-SOIC (0.295", 7.50mm Width) -40°C ~ 85°C 100% Pin-to-Pin PCF2129AT/1,518 NXP USA Inc. View
NB2127AT/1,518 20-SOIC (0.295", 7.50mm Width) IC RTC CLOCK/CALENDAR I2C 20SO 20-SOIC (0.295", 7.50mm Width) -40°C ~ 85°C 100% Pin-to-Pin PCF2127AT/1,518 NXP USA Inc. View
NB7C4311WEX 8-SOIC (0.154", 3.90mm Width) IC RTC CLK/CALENDAR I2C 8SOIC 8-SOIC (0.154", 3.90mm Width) -40°C ~ 85°C 100% Pin-to-Pin PT7C4311WEX Diodes Incorporated View