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 806-2217
제조사 부품 번호MC74AC373DWG
제조사ON Semiconductor
₩835.45
Each (In a Pack of 25)
수량
AC Transparent D Type 8bit - - 3 State Inverting Surface Mount SOIC 20 - 12.95 x 7.6 x 2.4mm 2.4mm
RS 제품 번호 165-4127
제조사 부품 번호MIC5800YN
제조사Microchip
₩2,576.10
Each (In a Tube of 25)
수량
- Transparent D Type 4bit - - - - Through Hole PDIP 14 - 19.05 x 6.35 x 3.3mm 3.3mm
RS 제품 번호 103-8182
제조사 부품 번호74HC573D,652
제조사Nexperia
₩601.40
Each (In a Tube of 38)
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 638-194
제조사 부품 번호SN74ALS373AN
₩1,684.85
Each
수량
ALS 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 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 178-5553
제조사 부품 번호SN74ACT573DW
₩1,112.90
Each (In a Tube of 25)
수량
ACT Transparent D Type 8bit - - 3 State Non-Inverting Surface Mount SOIC 20 - 12.8 x 7.52 x 2.35mm 2.35mm
RS 제품 번호 171-3300
제조사 부품 번호74LCX373FT
제조사Toshiba
₩434.00
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
신제품
RS 제품 번호 219-4273
제조사 부품 번호74HC573PW,118
제조사Nexperia
₩432.45
Each (In a Pack of 25)
수량
74HC Transparent D Type 8 16 8 3 State - - TSSOP20 20 - - -
RS 제품 번호 526-442
제조사 부품 번호SN74HCT573DW
₩723.85
Each (In a Tube of 25)
수량
HCT Transparent D Type 8bit - - 3 State Non-Inverting Surface Mount SOIC 20 - 12.8 x 7.52 x 2.35mm 2.35mm
RS 제품 번호 816-8882
제조사 부품 번호74LVT573PW,112
제조사Nexperia
₩723.85
Each (In a Pack of 25)
수량
LVT Transparent D Type 8bit - - 3 State Non-Inverting Surface Mount TSSOP 20 Yes 6.6 x 4.5 x 0.95mm 0.95mm
RS 제품 번호 689-8715
제조사 부품 번호MC74HC573ADWG
제조사ON Semiconductor
₩974.95
Each (In a Pack of 5)
수량
HC Transparent D Type 8bit - - 3 State Non-Inverting Surface Mount SOIC W 20 - 12.95 x 7.6 x 2.4mm 2.4mm
RS 제품 번호 145-1070
제조사 부품 번호SN74AHC373DW
₩678.90
Each (In a Tube of 25)
수량
AHC Transparent D Type 8bit - - 3 State Non-Inverting Surface Mount SOIC 20 - 12.8 x 7.52 x 2.35mm 2.35mm
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 177-0888
제조사 부품 번호MIC59P50YWM
제조사Microchip
₩9,331.00
Each (In a Pack of 2)
수량
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
RS 제품 번호 177-0470
제조사 부품 번호MIC5800YM
제조사Microchip
₩2,019.65
Each (In a Tube of 54)
수량
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 제품 번호 145-0367
제조사 부품 번호CD4043BD
₩607.60
Each (In a Tube of 40)
수량
4000 Transparent SR Type 4bit - - 3 State Non-Inverting Surface Mount SOIC 16 - 9.9 x 3.91 x 1.58mm 1.58mm
RS 제품 번호 145-2958
제조사 부품 번호MC74HC573ADTG
제조사ON Semiconductor
₩728.50
Each (In a Tube of 75)
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 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 178-4716
제조사 부품 번호MC74HC573ADWG
제조사ON Semiconductor
₩810.65
Each (In a Tube of 38)
수량
HC Transparent D Type 8bit - - 3 State Non-Inverting Surface Mount SOIC W 20 - 12.95 x 7.6 x 2.4mm 2.4mm
RS 제품 번호 178-9056
제조사 부품 번호SN74HC563DW
₩1,908.05
Each (In a Tube of 25)
수량
HC Transparent D Type 8bit - - 3 State Inverting Surface Mount SOIC 20 - 12.8 x 7.52 x 2.35mm 2.35mm