Latch ICs

A latch IC is a board mounting integrated circuit that is part of the Standard Logic IC family. A latch IC is a bistable multivibrator which has two (Stable) states and a feedback path allowing the device to store information. A Latch IC is an asynchronous device meaning the outputs can change state as soon as the inputs do.RS Components offer an extensive range of Latch IC's from leading manufacturers including Microchip, Nexperia and ON Semiconductor.

What are the different types of Latch IC's?

There are four main types of Latch IC's, SR Latch (Set-Reset) D-Latch (Data) T (toggle) and J-K. Latch IC’S has two inputs and one output. The inputs are referred to as the SET input the RESET input. The main differences between devices are the number and types of inputs they have and how they function and change state.

Environment

The CMOS circuitry used in Integrated circuits from the 4000 series logic IC families means the components are particularly sensitive to static. It is very important to remember that touching a pin while charged with static electricity can damage the IC. Always leave your components in their anti-static protective packaging until they are ready to be used.

Applications

Latch IC's are used in a wide range of electronic applications. Some of the most common are

  • Digital data storage
  • Buffer storage, data transfer and holding registers
  • Memory addressing

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Viewing 1 - 16 of 16 products
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Description Price Logic Family Latch Mode Latching Element Number of Bits Number of Elements per Chip Number of Channels per Chip Output Type Polarity Mounting Type Package Type Pin Count Set/Reset Dimensions Height
RS stock no. 910-1871
Mfr. Part No.MIC5801YWM
BrandMicrochip
R 54.145
Each (In a Pack of 2)
units
LVCMOS, LVTTL Transparent D Type 8bit - - - - Surface Mount SOIC W 24 - 15.42 x 7.52 x 2.36mm 2.36mm
RS stock no. 145-9142
Mfr. Part No.MIC5801YWM
BrandMicrochip
R 45.208
Each (In a Tube of 31)
units
LVCMOS, LVTTL Transparent D Type 8bit - - - - Surface Mount SOIC W 24 - 15.42 x 7.52 x 2.36mm 2.36mm
RS stock no. 177-0471
Mfr. Part No.MIC5801YV
BrandMicrochip
R 46.892
Each (In a Tube of 38)
units
CMOS Transparent D Type 8 15 1 Open Collector Non-Inverting Surface Mount SOIC 28 Yes 11.48 x 11.48 x 4.37mm 4.37mm
RS stock no. 177-0828
Mfr. Part No.MIC5842YN
BrandMicrochip
R 48.412
Each (In a Pack of 5)
units
CMOS Transparent D Type 8 31 1 - - Through Hole DIP 18 Yes - -
New
RS stock no. 209-7713
Mfr. Part No.MIC5891YWM-TR
BrandMicrochip
R 45.718
Each (In a Pack of 5)
units
MIC Transparent RS-Latch 8bit 1 1 - - - SOIC W 16 - - -
RS stock no. 177-0470
Mfr. Part No.MIC5800YM
BrandMicrochip
R 22.635
Each (In a Tube of 54)
units
CMOS Transparent D Type 4 15 1 Open Collector Non-Inverting Through Hole SOIC 14 Yes 8.6 x 3.89 x 1.63mm 1.63mm
RS stock no. 177-0802
Mfr. Part No.MIC5801YV
BrandMicrochip
R 56.42
Each (In a Pack of 2)
units
CMOS Transparent D Type 8 15 1 Open Collector Non-Inverting Surface Mount SOIC 28 Yes 11.48 x 11.48 x 4.37mm 4.37mm
RS stock no. 177-0473
Mfr. Part No.MIC5842YN
BrandMicrochip
R 48.769
Each (In a Tube of 21)
units
CMOS Transparent D Type 8 31 1 - - Through Hole DIP 18 Yes - -
RS stock no. 177-0888
Mfr. Part No.MIC59P50YWM
BrandMicrochip
R 104.58
Each (In a Pack of 2)
units
CMOS Transparent SR Type 8 22 1 Open Collector Non-Inverting Surface Mount SOIC 24 Yes 15.42 x 7.52 x 2.26mm 2.26mm
New
RS stock no. 209-7712
Mfr. Part No.MIC5891YWM-TR
BrandMicrochip
R 34.312
Each (On a Reel of 1000)
units
MIC Transparent RS-Latch 8bit 1 1 - - - SOIC W 16 - - -
RS stock no. 177-2926
Mfr. Part No.MIC5841YWM-TR
BrandMicrochip
R 46.028
Each (On a Reel of 1000)
units
MIC5840 - - 8 1 8 CMOS - Surface Mount SOIC 18 - - -
RS stock no. 177-3309
Mfr. Part No.MIC5841YWM-TR
BrandMicrochip
R 69.845
Each (In a Pack of 2)
units
MIC5840 - - 8 1 8 CMOS - Surface Mount SOIC 18 - - -
RS stock no. 910-1534
Mfr. Part No.MIC5800YN
BrandMicrochip
R 33.506
Each (In a Pack of 5)
units
- Transparent D Type 4bit - - - - Through Hole PDIP 14 - 19.05 x 6.35 x 3.3mm 3.3mm
RS stock no. 177-0789
Mfr. Part No.MIC5800YM
BrandMicrochip
R 27.342
Each (In a Pack of 5)
units
CMOS Transparent D Type 4 15 1 Open Collector Non-Inverting Through Hole SOIC 14 Yes 8.6 x 3.89 x 1.63mm 1.63mm
RS stock no. 165-4127
Mfr. Part No.MIC5800YN
BrandMicrochip
R 27.916
Each (In a Tube of 25)
units
- Transparent D Type 4bit - - - - Through Hole PDIP 14 - 19.05 x 6.35 x 3.3mm 3.3mm
RS stock no. 177-0477
Mfr. Part No.MIC59P50YWM
BrandMicrochip
R 87.365
Each (In a Tube of 31)
units
CMOS Transparent SR Type 8 22 1 Open Collector Non-Inverting Surface Mount SOIC 24 Yes 15.42 x 7.52 x 2.26mm 2.26mm