Real Time Clocks

Alarms, Buzzers, and Sirens

Results: 2378

Filters

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Manufacturer

ABLIC Inc.
Abracon LLC
ams OSRAM
Analog Devices Inc./Maxim Integrated
Benchmarq
Cymbet Corporation
Dallas Semiconductor
Diodes Incorporated
ECS Inc.
Elantec
EM Microelectronic
EPSON
Harris Corporation
Intersil
KYOCERA AVX
Micro Crystal AG
Microchip Technology
National Semiconductor
Nisshinbo Micro Devices Inc.
NXP Semiconductors
NXP USA Inc.
Renesas Electronics America Inc
Ricoh
Rochester Electronics, LLC
Rohm Semiconductor
Simtek
Smart Prototyping
SparkFun Electronics
STMicroelectronics
Suntsu Electronics, Inc.
Texas Instruments

Series

*
-
2-Wire™
Automotive, AEC-Q100
Automotive, AEC-Q200
EconoRAM
EnerChip™
LV8571A
R2045S
RA-4574SA
RA-8565SA
RTC-4543SA
RTC-4543SB
RTC-4574JE
RTC-4574NB
RTC-4574SA
RTC-72421
RTC-72423
RTC-8564JE
RTC-8564NB
RX-4035LC
RX-4035SA
RX-4045NB
RX-4045SA
RX-4571LC
RX-4571NB
RX-4571SA
RX-4574LC
RX-4575LC
RX-4581NB
RX-4801SA
RX-4803LC
RX-4803SA
RX-8025NB
RX-8025SA
RX-8035LC
RX-8035SA
RX-8564LC
RX-8571LC
RX-8571NB
RX-8571SA
RX-8581JE
RX-8581NB
RX-8581SA
RX-8731LC
RX-8801SA
RX-8803LC
RX-8803SA
RX4111CE
RX4901CE
RX6110SA
RX8010SJ
RX8111CE
RX8130CE
RX8804CE
RX8900CE
RX8900SA
RX8901CE
S-35399A03
SRC32C
Timekeeper®
Timekeeper®, CAPHAT™

Package

Bag
Bulk
Strip
Tape & Reel (TR)
Tray
Tube

Product Status

Active
Discontinued at /
Last Time Buy
Not For New Designs
Obsolete

Operating Temperature

-
-10°C ~ 70°C
-20°C ~ 70°C
-25°C ~ 70°C
-30°C ~ 70°C
-30°C ~ 80°C
-40°C ~ 105°C
-40°C ~ 105°C (TA)
-40°C ~ 125°C
-40°C ~ 125°C (TA)
-40°C ~ 85°C
-40°C ~ 85°C (TA)
0°C ~ 70°C
0°C ~ 70°C (TA)

Mounting Type

-
Surface Mount
Surface Mount, Wettable Flank
Through Hole

2378 Results

Img	Part Number	Manufacturers	Desc	In Stock	Packing
	DS1689S+	Analog Devices Inc./Maxim Integrated	Real Time Clock (RTC) IC Clock/Calendar 114B Parallel 28-SOIC (0.337", 8.56mm Width)	8378	28-SOIC (0.337", 8.56mm Width)
	DS1693+	Analog Devices Inc./Maxim Integrated	Real Time Clock (RTC) IC Clock/Calendar 114B Parallel 28-DIP Module (0.600", 15.24mm)	7054	28-DIP Module (0.600", 15.24mm)
	DS1743WP-120+	Analog Devices Inc./Maxim Integrated	Real Time Clock (RTC) IC Clock/Calendar 8KB Parallel 34-PowerCap™ Module	6770	34-PowerCap™ Module
	DS17885E-3+	Analog Devices Inc./Maxim Integrated	Real Time Clock (RTC) IC Clock/Calendar 8KB Parallel 28-TSSOP (0.465", 11.80mm Width)	3320	28-TSSOP (0.465", 11.80mm Width)
	DS1284QN+T&R	Analog Devices Inc./Maxim Integrated	Real Time Clock (RTC) IC Clock/Calendar 50B Parallel 28-LCC (J-Lead)	4999	28-LCC (J-Lead)
	DS1646-120+	Analog Devices Inc./Maxim Integrated	Real Time Clock (RTC) IC Clock/Calendar 128KB Parallel 32-DIP Module (0.600", 15.24mm)	2071	32-DIP Module (0.600", 15.24mm)
	DS1646P-120+	Analog Devices Inc./Maxim Integrated	Real Time Clock (RTC) IC Clock/Calendar 128KB Parallel 34-PowerCap™ Module	5197	34-PowerCap™ Module
	DS1553WP-120+	Analog Devices Inc./Maxim Integrated	Real Time Clock (RTC) IC Clock/Calendar 8KB Parallel 34-PowerCap™ Module	6257	34-PowerCap™ Module
	DS1743P-70+	Analog Devices Inc./Maxim Integrated	Real Time Clock (RTC) IC Clock/Calendar 8KB Parallel 34-PowerCap™ Module	3645	34-PowerCap™ Module
	DS1501WE+T&R	Analog Devices Inc./Maxim Integrated	Real Time Clock (RTC) IC Clock/Calendar 256B Parallel 28-TSSOP (0.465", 11.80mm Width)	1180	28-TSSOP (0.465", 11.80mm Width)
	DS2415P+	Analog Devices Inc./Maxim Integrated	Real Time Clock (RTC) IC Binary Counter 1-Wire® Serial 6-SMD, J-Lead	8682	6-SMD, J-Lead
	DS1742W-120+	Analog Devices Inc./Maxim Integrated	Real Time Clock (RTC) IC Clock/Calendar 2KB Parallel 24-DIP Module (0.600", 15.24mm)	5883	24-DIP Module (0.600", 15.24mm)
	DS17485E-3+	Analog Devices Inc./Maxim Integrated	Real Time Clock (RTC) IC Clock/Calendar 4KB Parallel 28-TSSOP (0.465", 11.80mm Width)	1644	28-TSSOP (0.465", 11.80mm Width)
	DS17885E-5+	Analog Devices Inc./Maxim Integrated	Real Time Clock (RTC) IC Clock/Calendar 8KB Parallel 28-TSSOP (0.465", 11.80mm Width)	1202	28-TSSOP (0.465", 11.80mm Width)
	RTC-72421B: ROHS	EPSON	Real Time Clock (RTC) IC Clock/Calendar Parallel 18-DIP (0.300", 7.62mm)	6417	18-DIP (0.300", 7.62mm)
	DS1284Q+T&R	Analog Devices Inc./Maxim Integrated	Real Time Clock (RTC) IC Clock/Calendar 50B Parallel 28-LCC (J-Lead)	1067	28-LCC (J-Lead)
	RX-8581SA:B3:ROHS	EPSON	Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 14-SOIC (0.209", 5.30mm Width)	4483	14-SOIC (0.209", 5.30mm Width)
	DS1501WEN+T&R	Analog Devices Inc./Maxim Integrated	Real Time Clock (RTC) IC Clock/Calendar 256B Parallel 28-TSSOP (0.465", 11.80mm Width)	6357	28-TSSOP (0.465", 11.80mm Width)
	ISL12029IBZ	Renesas Electronics America Inc	Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 14-SOIC (0.154", 3.90mm Width)	2018	14-SOIC (0.154", 3.90mm Width)
	RTC-72421A:ROHS	EPSON	Real Time Clock (RTC) IC Clock/Calendar Parallel 18-DIP (0.300", 7.62mm)	1046	18-DIP (0.300", 7.62mm)
	ISL12029IV27Z-T	Renesas Electronics America Inc	Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 14-TSSOP (0.173", 4.40mm Width)	6111	14-TSSOP (0.173", 4.40mm Width)
	RTC-72423A: ROHS	EPSON	Real Time Clock (RTC) IC Clock/Calendar Parallel 24-SOIC (0.311", 7.90mm Width)	6179	24-SOIC (0.311", 7.90mm Width)
	RTC-72423A:3:ROHS	EPSON	Real Time Clock (RTC) IC Clock/Calendar Parallel 24-SOIC (0.311", 7.90mm Width)	1143	24-SOIC (0.311", 7.90mm Width)
	RTC-72423B:ROHS	EPSON	Real Time Clock (RTC) IC Clock/Calendar Parallel 24-SOIC (0.311", 7.90mm Width)	8319	24-SOIC (0.311", 7.90mm Width)
	ISL12029IBZ-T	Renesas Electronics America Inc	Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 14-SOIC (0.154", 3.90mm Width)	7004	14-SOIC (0.154", 3.90mm Width)
	ISL12027IBZ-T	Renesas Electronics America Inc	Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)	6972	8-SOIC (0.154", 3.90mm Width)
	RTC-62421A:ROHS	EPSON	Real Time Clock (RTC) IC Clock/Calendar Parallel 18-DIP (0.300", 7.62mm)	9564	18-DIP (0.300", 7.62mm)
	RTC-62421B:ROHS	EPSON	Real Time Clock (RTC) IC Clock/Calendar Parallel 18-DIP (0.300", 7.62mm)	3489	18-DIP (0.300", 7.62mm)
	ISL12028IV27Z-T	Renesas Electronics America Inc	Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 14-TSSOP (0.173", 4.40mm Width)	2092	14-TSSOP (0.173", 4.40mm Width)
	X1205S8ZT1	Renesas Electronics America Inc	Real Time Clock (RTC) IC Clock/Calendar I²C, 2-Wire Serial 8-SOIC (0.154", 3.90mm Width)	9281	8-SOIC (0.154", 3.90mm Width)
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