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 170-7978
제조사 부품 번호74HC273D,653
제조사Nexperia
₩449.50
Each (On a Reel of 2000)
수량
74HC - - - 8 - D Type Flip-Flop - Surface Mount SO 20 Master Reset 13 x 7.6 x 2.45mm 2.45mm
RS 제품 번호 217-5667
제조사 부품 번호SN74HC573AN
₩971.85
Each
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 333-3252
제조사 부품 번호SN74HC573AN
₩843.20
Each (In a Tube of 20)
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 162-7414
제조사 부품 번호SN74LS279AD
₩1,666.25
Each (In a Tube of 40)
수량
LS Transparent SR Type 4bit - - - Non-Inverting Surface Mount SOIC 16 - 9.9 x 3.91 x 1.58mm 1.58mm
RS 제품 번호 833-939
제조사 부품 번호CD74HCT573M
₩1,565.50
Each
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 162-6982
제조사 부품 번호CD74HCT573M96
₩390.60
Each (On a Reel of 2000)
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 634-237
제조사 부품 번호CD74HCT373E
₩1,534.50
Each
수량
HCT 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 333-4564
제조사 부품 번호CD74HCT373E
₩914.50
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
RS 제품 번호 527-508
제조사 부품 번호CD4043BE
₩895.90
Each (In a Tube of 25)
수량
4000 Transparent SR Type 4bit - - 3 State Non-Inverting Through Hole PDIP 16 - 19.3 x 6.35 x 4.57mm 4.57mm
RS 제품 번호 923-2492
제조사 부품 번호SN74HC373N
₩891.25
Each (In a Tube of 20)
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 443-205
제조사 부품 번호SN74HC373N
₩1,047.80
Each
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 178-7006
제조사 부품 번호74HC573DB,112
제조사Nexperia
₩920.70
Each (In a Tube of 66)
수량
HC Transparent D Type 8bit - - 3 State Non-Inverting Surface Mount SSOP 20 - 7.4 x 5.4 x 1.8mm 1.8mm
RS 제품 번호 662-9629
제조사 부품 번호CD4044BE
₩1,047.80
Each (In a Pack of 5)
수량
4000 Transparent SR Type 4bit - - 3 State Non-Inverting Through Hole PDIP 16 - 19.3 x 6.35 x 4.57mm 4.57mm
RS 제품 번호 145-0137
제조사 부품 번호CD4044BE
₩877.30
Each (In a Tube of 25)
수량
4000 Transparent SR Type 4bit - - 3 State Non-Inverting Through Hole PDIP 16 - 19.3 x 6.35 x 4.57mm 4.57mm
RS 제품 번호 166-3189
제조사 부품 번호NC7SZ373P6X
제조사onsemi
₩150.35
Each (On a Reel of 3000)
수량
TinyLogic UHS Transparent D Type 1bit - - 3 State Inverting Surface Mount SC-70 6 - 2 x 1.25 x 0.9mm 0.9mm
RS 제품 번호 483-6601
제조사 부품 번호74HC573DB,112
제조사Nexperia
₩886.60
Each (In a Pack of 20)
수량
HC Transparent D Type 8bit - - 3 State Non-Inverting Surface Mount SSOP 20 - 7.4 x 5.4 x 1.8mm 1.8mm
RS 제품 번호 540-0051
제조사 부품 번호TC74HC573AP(F)
제조사Toshiba
₩931.55
Each (In a Pack of 5)
수량
HC Transparent D Type 8bit - - 3 State Non-Inverting Through Hole PDIP 20 - 24.6 x 6.4 x 3.5mm 3.5mm
RS 제품 번호 806-1090
제조사 부품 번호NC7SZ373P6X
제조사onsemi
₩558.00
Each (In a Pack of 25)
수량
TinyLogic UHS Transparent D Type 1bit - - 3 State Inverting Surface Mount SC-70 6 - 2 x 1.25 x 0.9mm 0.9mm
RS 제품 번호 168-9605
제조사 부품 번호HEF4043BT,652
제조사Nexperia
₩764.15
Each (In a Tube of 50)
수량
4000 Transparent SR Type 4 - - 3 State Non-Inverting Surface Mount SOIC 16 - 10 x 4 x 1.45mm 1.45mm
RS 제품 번호 541-9386
제조사 부품 번호TC74HC573AF(F)
제조사Toshiba
₩1,765.45
Each (In a Pack of 5)
수량
HC Transparent D Type 8bit - - 3 State Non-Inverting Surface Mount SOP 20 - 12.8 x 5.3 x 1.5mm 1.5mm