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 859-672
제조사 부품 번호CD74AC573E
₩951.70
Each
수량
AC 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 663-0408
제조사 부품 번호CD74HC573E
₩1,351.60
Each (In a Pack of 5)
수량
HC 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 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 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 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
신제품
RS 제품 번호 219-4269
제조사 부품 번호74HC573D,653
제조사Nexperia
₩212.35
Each (On a Reel of 2000)
수량
74HC Transparent D Type 8 16 8 3 State - - SO20 20 - - -
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 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 145-0099
제조사 부품 번호CD74AC573E
₩1,074.15
Each (In a Tube of 20)
수량
AC Transparent D Type 8bit - - 3 State Non-Inverting Through Hole PDIP 20 - 24.33 x 6.35 x 4.57mm 4.57mm