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Clock & Timer ICs

ImagePart #DescriptionmanufacturerStockRFQ
DS1744W-120+

DS1744W-120+

Real Time Clock Timekeeping NV RAM
Maxim Integrated
LMH2180TM/NOPB

LMH2180TM/NOPB

Clock Buffer LMH2180SD EVAL BOARD
Texas instruments
DS1307ZN+

DS1307ZN+

Real Time Clock 64x8 Serial I2C RTC
Maxim Integrated
9FGL02P1A000KILF

9FGL02P1A000KILF

Clock Buffer 2-Out 3.3V PCIe Gen 123 Prog Clock
IDT
DS1306E+

DS1306E+

Real Time Clock Serial Alarm RTC 3-Wire
Maxim Integrated
8543BGILFT

8543BGILFT

Clock Buffer 1-4 Differential to LVDS Fanout Buffer
IDT
DS1306EN+

DS1306EN+

Real Time Clock Serial Alarm RTC 3-Wire
Maxim Integrated
9112AG-27LF

9112AG-27LF

Clock Buffer Low SKEW BUFFER
IDT
DS12887A+

DS12887A+

Real Time Clock RTC
Maxim Integrated
9ZX21201BKLF

9ZX21201BKLF

Clock Buffer HIGH PERF. ZDB
IDT
M48T58Y-70PC1

M48T58Y-70PC1

Real Time Clock 64K (8Kx8) 70ns
STMicroelectronics
9DBU0241AKILF

9DBU0241AKILF

Clock Buffer 2 O/P 1.5V PCIE 35mW GEN1-2-3 Ind 100ohm
IDT
R8025

R8025

Real Time Clock 32.768KHz 3.0Volts 5+/-5ppm -40C +85C
Epson Timing
2304NZGI-1LFT

2304NZGI-1LFT

Clock Buffer LOW SKEW PCI/PCI-X BUFFER
IDT
9ZXL0651AKLF

9ZXL0651AKLF

Clock Buffer Buffer
IDT
MCP79510-I/MS

MCP79510-I/MS

Real Time Clock SPI GP RTCC 1Kb EE 64B SRAM ID
Microchip Technology
M41T0M6F

M41T0M6F

Real Time Clock Serial 64 (8X8)
STMicroelectronics
9FG1001BGLF

9FG1001BGLF

Clock Buffer PCIE GEARING BUFFER
IDT
M41T56M6F

M41T56M6F

Real Time Clock Serial 512 (64x8)
STMicroelectronics
PI49FCT32807QE

PI49FCT32807QE

Clock Buffer 3807 with 25Ohm Resistor
Pericom / Diodes
PCF8583T

PCF8583T

Real Time Clock CLK/CALENDAR 240X8 RAM
NXP Semiconductors
23S09E-1HPGG

23S09E-1HPGG

Clock Buffer 3.3V CLOCK BUFFER SPREAD SPECTRUM
IDT
DS1302+

DS1302+

Real Time Clock Trickle-Charge Timekeeping Chip
Maxim Integrated
8725AM-21LF

8725AM-21LF

Clock Buffer 1-to-5 Differential to LVHSTL Clock Gene
IDT
DS1340Z-33+

DS1340Z-33+

Real Time Clock I2C RTC w/Trickle Charger
Maxim Integrated
LV810RILF

LV810RILF

Clock Buffer BUFFER/CLOCK DRIVER
IDT
DS1338Z-33+T&R

DS1338Z-33+T&R

Real Time Clock I2C Serial RTC w/56 Byte NV RAM
Maxim Integrated
5PB1203NTGK8

5PB1203NTGK8

Clock Buffer 5PB1203 Mixed Signal
IDT
DS1682S+

DS1682S+

Real Time Clock Total-Elapsed-Time Recorder w/Alarm
Maxim Integrated
8533AGI-01LF

8533AGI-01LF

Clock Buffer 1-to-4 LVPECL Fanout Buffer
IDT
DS12887+

DS12887+

Real Time Clock RTC
Maxim Integrated
5PB1102PGGI

5PB1102PGGI

Clock Buffer 1.8V to 3.3V LVCMOS 200MHz 3.465V 6VDD
IDT
74FCT38075SCMGI

74FCT38075SCMGI

Clock Buffer Low Skew 1 to 5 50fs 1.8 to 3.3V
IDT
DS1338U-33+T&R

DS1338U-33+T&R

Real Time Clock I2C Serial RTC w/56 Byte NV RAM
Maxim Integrated
PI6C20400SLE

PI6C20400SLE

Clock Buffer 1:4 PCI Express Clock Driver
Pericom / Diodes
DS1685SN-3+

DS1685SN-3+

Real Time Clock 3V/5V RTC
Maxim Integrated
PI6C48535-01BLIE

PI6C48535-01BLIE

Clock Buffer 5 Output LVPECL Fanout Buffer
Pericom / Diodes
PCF8563TS

PCF8563TS

Real Time Clock Binary I2C 1-5V
NXP Semiconductors
PI6C4911505-04LIE

PI6C4911505-04LIE

Clock Buffer HI PERF FANOUT BUFFER
Pericom / Diodes
M41T00CAPPC1

M41T00CAPPC1

Real Time Clock POWER MANAGEMENT
STMicroelectronics
DS1682S+T&R

DS1682S+T&R

Real Time Clock Total-Elapsed-Time Recorder w/Alarm
Maxim Integrated
PI49FCT3807QE

PI49FCT3807QE

Clock Buffer N/I Clock Driver 3.3V 1:10 Output
Pericom / Diodes
PI6C20800SVE

PI6C20800SVE

Clock Buffer Clock Buffer 3.3V 100MHz
Pericom / Diodes
DS1243Y-120+

DS1243Y-120+

Real Time Clock 64k NV SRAM w/Phantom Clock
Maxim Integrated
PI49FCT3807AHE

PI49FCT3807AHE

Clock Buffer 10 Output Non Inverting Clock
Pericom / Diodes
DS1388Z-33+T&R

DS1388Z-33+T&R

Real Time Clock I2C RTC/Supervisor w/Trickle Charger
Maxim Integrated
CY2304SXC-1

CY2304SXC-1

Clock Buffer 3.3V Zero Delay Buffer
Cypress Semiconductor
MCP7940N-I/SN

MCP7940N-I/SN

Real Time Clock I2C GP RTCC 64B SRAM
Microchip Technology
CY2309NZSXC-1H

CY2309NZSXC-1H

Clock Buffer 3.3V BUFFER 133MHz COM
Cypress Semiconductor
M41T81SM6F

M41T81SM6F

Real Time Clock 2.0-5.5V 512 (64x8)
STMicroelectronics
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