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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Omschrijving Prijs 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-stocknr. 178-5553
FabrikantnummerSN74ACT573DW
€ 0,682
Each (In a Tube of 25)
Aantal stuks
ACT Transparent D Type 8bit - - 3 State Non-Inverting Surface Mount SOIC 20 - 12.8 x 7.52 x 2.35mm 2.35mm
RS-stocknr. 663-1085
FabrikantnummerSN74ACT573DW
€ 0,842
Each (In a Pack of 10)
Aantal stuks
ACT Transparent D Type 8bit - - 3 State Non-Inverting Surface Mount SOIC 20 - 12.8 x 7.52 x 2.35mm 2.35mm
RS-stocknr. 217-5667
FabrikantnummerSN74HC573AN
€ 0,53
Each
Aantal stuks
HC Transparent D Type 8bit - - 3 State Non-Inverting Through Hole PDIP 20 - 24.33 x 6.35 x 4.57mm 4.57mm
RS-stocknr. 333-3252
FabrikantnummerSN74HC573AN
€ 0,466
Each (In a Tube of 20)
Aantal stuks
HC Transparent D Type 8bit - - 3 State Non-Inverting Through Hole PDIP 20 - 24.33 x 6.35 x 4.57mm 4.57mm
RS-stocknr. 527-508
FabrikantnummerCD4043BE
€ 0,50
Each (In a Tube of 25)
Aantal stuks
4000 Transparent SR Type 4bit - - 3 State Non-Inverting Through Hole PDIP 16 - 19.3 x 6.35 x 4.57mm 4.57mm
RS-stocknr. 806-3172
FabrikantnummerMC14044BDG
Fabrikantonsemi
€ 0,382
Each (In a Pack of 25)
Aantal stuks
4000 Transparent SR Type 4bit - - 3 State Non-Inverting Surface Mount SOIC 16 Yes 10 x 4 x 1.5mm 1.5mm
RS-stocknr. 145-0367
FabrikantnummerCD4043BD
€ 0,369
Each (In a Tube of 40)
Aantal stuks
4000 Transparent SR Type 4bit - - 3 State Non-Inverting Surface Mount SOIC 16 - 9.9 x 3.91 x 1.58mm 1.58mm
RS-stocknr. 663-0408
FabrikantnummerCD74HC573E
€ 0,744
Each (In a Pack of 5)
Aantal stuks
HC Transparent D Type 8bit - - 3 State Non-Inverting Through Hole PDIP 20 - 24.33 x 6.35 x 4.57mm 4.57mm
RS-stocknr. 660-4229
FabrikantnummerCD74ACT573E
€ 1,09
Each
Aantal stuks
ACT Transparent D Type 8bit - - 3 State Non-Inverting Through Hole PDIP 20 - 24.33 x 6.35 x 4.57mm 4.57mm
RS-stocknr. 144-9951
FabrikantnummerCD74HC573E
€ 0,668
Each (In a Tube of 20)
Aantal stuks
HC Transparent D Type 8bit - - 3 State Non-Inverting Through Hole PDIP 20 - 24.33 x 6.35 x 4.57mm 4.57mm
RS-stocknr. 145-1193
FabrikantnummerCD74ACT573E
€ 0,788
Each (In a Tube of 20)
Aantal stuks
ACT Transparent D Type 8bit - - 3 State Non-Inverting Through Hole PDIP 20 - 24.33 x 6.35 x 4.57mm 4.57mm
RS-stocknr. 302-744
FabrikantnummerSN74ALS573CN
€ 1,19
Each
Aantal stuks
ALS Transparent D Type 8bit - - 3 State Non-Inverting Through Hole PDIP 20 - 24.33 x 6.35 x 4.57mm 4.57mm
RS-stocknr. 145-2958
FabrikantnummerMC74HC573ADTG
Fabrikantonsemi
€ 0,488
Each (In a Tube of 75)
Aantal stuks
HC Transparent D Type 8bit - - 3 State Non-Inverting Surface Mount TSSOP 20 - 6.6 x 4.5 x 1.05mm 1.05mm
RS-stocknr. 144-9982
FabrikantnummerSN74HC563N
€ 1,155
Each (In a Tube of 20)
Aantal stuks
HC Transparent D Type 8bit - - 3 State Inverting Through Hole PDIP 20 - 24.33 x 6.35 x 4.57mm 4.57mm
RS-stocknr. 526-442
FabrikantnummerSN74HCT573DW
€ 0,476
Each (In a Tube of 25)
Aantal stuks
HCT Transparent D Type 8bit - - 3 State Non-Inverting Surface Mount SOIC 20 - 12.8 x 7.52 x 2.35mm 2.35mm
RS-stocknr. 663-2139
FabrikantnummerSN74HC563N
€ 1,154
Each (In a Pack of 10)
Aantal stuks
HC Transparent D Type 8bit - - 3 State Inverting Through Hole PDIP 20 - 24.33 x 6.35 x 4.57mm 4.57mm
RS-stocknr. 806-1637
FabrikantnummerMC74HC573ADTG
Fabrikantonsemi
€ 0,488
Each (In a Pack of 25)
Aantal stuks
HC Transparent D Type 8bit - - 3 State Non-Inverting Surface Mount TSSOP 20 - 6.6 x 4.5 x 1.05mm 1.05mm
Nieuw
RS-stocknr. 229-7013
FabrikantnummerSN74HC573ADW
€ 0,51
Each (In a Tube of 25)
Aantal stuks
74HC Transparent D Type 8bit 8 8 3 State - - SOIC 20 - - -
RS-stocknr. 177-0477
FabrikantnummerMIC59P50YWM
FabrikantMicrochip
€ 5,192
Each (In a Tube of 31)
Aantal stuks
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-stocknr. 662-9947
FabrikantnummerCD74ACT373E
€ 0,954
Each (In a Pack of 5)
Aantal stuks
ACT Transparent D Type 8bit - - 3 State Non-Inverting Through Hole PDIP 20 - 24.33 x 6.35 x 4.57mm 4.57mm