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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제품설명 단가 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 제품 번호 662-9089
제조사 부품 번호SN74LVC573APWR
₩554.90
Each (In a Pack of 10)
수량
LVC Transparent D Type 8bit - - 3 State Non-Inverting Surface Mount TSSOP 20 - 6.5 x 4.4 x 1.15mm 1.15mm
RS 제품 번호 145-0009
제조사 부품 번호CD4042BE
₩607.60
Each (In a Tube of 25)
수량
4000 Transparent D Type 4bit - - - Inverting, Non-Inverting Through Hole PDIP 16 - 19.3 x 6.35 x 4.57mm 4.57mm
RS 제품 번호 660-4229
제조사 부품 번호CD74ACT573E
₩1,791.80
Each
수량
ACT Transparent D Type 8bit - - 3 State Non-Inverting Through Hole PDIP 20 - 24.33 x 6.35 x 4.57mm 4.57mm
RS 제품 번호 146-0372
제조사 부품 번호74HC373PW,112
제조사Nexperia
₩486.70
Each (In a Tube of 75)
수량
74HC Transparent D Type 8bit - - 3 State Non-Inverting Surface Mount TSSOP 20 - 6.6 x 4.5 x 0.95mm 0.95mm
RS 제품 번호 177-0828
제조사 부품 번호MIC5842YN
제조사Microchip
₩4,526.00
Each (In a Pack of 5)
수량
CMOS Transparent D Type 8 31 1 - - Through Hole DIP 18 Yes - -
RS 제품 번호 806-1533
제조사 부품 번호MC74HC373ADTG
제조사ON Semiconductor
₩539.40
Each (In a Pack of 25)
수량
HC Transparent D Type 8bit - - 3 State Non-Inverting Surface Mount TSSOP 20 - 6.6 x 4.5 x 1.05mm 1.05mm
RS 제품 번호 732-1203
제조사 부품 번호CD74HC373E
₩1,182.65
Each (In a Pack of 5)
수량
74HC Transparent D Type 8bit - - 3 State Non-Inverting Through Hole PDIP 20 - 26.92 x 6.6 x 4.57mm 4.57mm
RS 제품 번호 177-6679
제조사 부품 번호74HC573D,652
제조사Nexperia
₩598.30
Each
수량
HC Transparent D Type 8bit - - 3 State Non-Inverting Surface Mount SOIC 20 - 13 x 7.6 x 2.45mm 2.45mm
RS 제품 번호 184-4259
제조사 부품 번호MC14536BDWG
제조사ON Semiconductor
₩1,195.05
Each (In a Tube of 47)
수량
- - Decoder 4 - - Pulse - Surface Mount SOIC 16 Yes 10.45 x 7.6 x 2.4mm 2.4mm
RS 제품 번호 144-9894
제조사 부품 번호CD74HCT573E
₩1,052.45
Each (In a Tube of 20)
수량
HCT Transparent D Type 8bit - - 3 State Non-Inverting Through Hole PDIP 20 - 24.33 x 6.35 x 4.57mm 4.57mm
신제품
RS 제품 번호 209-7713
제조사 부품 번호MIC5891YWM-TR
제조사Microchip
₩4,107.50
Each (In a Pack of 5)
수량
MIC Transparent RS-Latch 8bit 1 1 - - - SOIC W 16 - - -
RS 제품 번호 663-2091
제조사 부품 번호SN74HC373PW
₩709.90
Each (In a Pack of 10)
수량
HC Transparent D Type 8bit - - 3 State Non-Inverting Surface Mount TSSOP 20 - 6.5 x 4.4 x 1.15mm 1.15mm
RS 제품 번호 178-7010
제조사 부품 번호74HCT573PW,112
제조사Nexperia
₩513.05
Each (In a Tube of 75)
수량
74HCT Transparent D Type 8bit - - 3 State Non-Inverting Surface Mount TSSOP 20 - 6.6 x 4.5 x 0.95mm 0.95mm
RS 제품 번호 527-390
제조사 부품 번호SN74AHC573PWR
₩401.45
Each (In a Pack of 25)
수량
AHC Transparent D Type 8bit - - 3 State Non-Inverting Surface Mount TSSOP 20 - 6.5 x 4.4 x 1.15mm 1.15mm
RS 제품 번호 177-2926
제조사 부품 번호MIC5841YWM-TR
제조사Microchip
₩4,107.50
Each (On a Reel of 1000)
수량
MIC5840 - - 8 1 8 CMOS - Surface Mount SOIC 18 - - -
RS 제품 번호 662-9947
제조사 부품 번호CD74ACT373E
₩996.65
Each (In a Pack of 5)
수량
ACT Transparent D Type 8bit - - 3 State Non-Inverting Through Hole PDIP 20 - 24.33 x 6.35 x 4.57mm 4.57mm
RS 제품 번호 910-1871
제조사 부품 번호MIC5801YWM
제조사Microchip
₩4,805.00
Each (In a Pack of 2)
수량
LVCMOS, LVTTL Transparent D Type 8bit - - - - Surface Mount SOIC W 24 - 15.42 x 7.52 x 2.36mm 2.36mm
RS 제품 번호 922-2842
제조사 부품 번호SN74LVC16373DGGR
₩812.20
Each (On a Reel of 2000)
수량
LVC Transparent D Type 16bit - - 3 State Non-Inverting Surface Mount TSSOP 48 - 12.5 x 6.1 x 1.15mm 1.15mm
RS 제품 번호 171-3305
제조사 부품 번호74LCX573FT
제조사Toshiba
₩254.20
Each (On a Reel of 2500)
수량
74LCX Transparent D Type 8bit 19 8 CMOS Inverting Surface Mount TSSOP 20 - 6.5 x 4.4 x 1mm 1mm
RS 제품 번호 165-9890
제조사 부품 번호74HC259D,652
제조사Nexperia
₩513.05
Each (In a Tube of 50)
수량
HC Addressable D Type 8bit - - CMOS Non-Inverting Surface Mount SOIC 16 Yes 10 x 4 x 1.45mm 1.45mm