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. 806-3172
FabrikantnummerMC14044BDG
FabrikantON Semiconductor
€ 0,32
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. 806-1637
FabrikantnummerMC74HC573ADTG
FabrikantON Semiconductor
€ 0,428
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
RS-stocknr. 145-2958
FabrikantnummerMC74HC573ADTG
FabrikantON Semiconductor
€ 0,428
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. 806-1523
FabrikantnummerMC74HC259ADR2G
FabrikantON Semiconductor
€ 0,279
Each (In a Pack of 50)
Aantal stuks
HC Addressable D Type 8bit - - 3 State Non-Inverting Surface Mount SOIC 16 Yes 10 x 4 x 1.5mm 1.5mm
RS-stocknr. 806-2201
FabrikantnummerMC74AC259DG
FabrikantON Semiconductor
€ 0,624
Each (In a Pack of 5)
Aantal stuks
AC Addressable Decoder 8bit - - Differential Non-Inverting Surface Mount SOIC 16 Master Reset 10 x 4 x 1.5mm 1.5mm
RS-stocknr. 802-1320
Fabrikantnummer74LVX573M
FabrikantON Semiconductor
€ 0,546
Each (In a Tube of 36)
Aantal stuks
74LVX Transparent D Type 8bit - - 3 State - Surface Mount SOIC 20 - 0.496 x 0.291 x 0.089mm 0.089mm
RS-stocknr. 761-9853
FabrikantnummerMM74HC573WMX
FabrikantON Semiconductor
€ 0,515
Each (In a Pack of 10)
Aantal stuks
74HC Transparent D Type 8bit - - 3 State - Surface Mount SOIC 20 - 13.005 x 7.595 x 2.642mm 2.642mm
RS-stocknr. 806-3273
FabrikantnummerMC14515BDWR2G
FabrikantON Semiconductor
€ 1,631
Each (In a Pack of 10)
Aantal stuks
4000 Transparent SR Type 4bit - - 3 State Inverting Surface Mount SOIC 24 - 15.54 x 7.6 x 2.36mm 2.36mm
RS-stocknr. 186-7322
FabrikantnummerMM74HC573WM
FabrikantON Semiconductor
€ 0,527
Each (In a Tube of 36)
Aantal stuks
HC - D Type - 1 1 3 State - Surface Mount SOIC 20 - 13 x 7.6 x 2.34mm 2.34mm
RS-stocknr. 806-2236
FabrikantnummerMC74AC573DWG
FabrikantON Semiconductor
€ 0,48
Each (In a Pack of 25)
Aantal stuks
AC Transparent D Type 8bit - - 3 State Inverting Surface Mount SOIC 20 - 12.95 x 7.6 x 2.4mm 2.4mm
RS-stocknr. 806-1542
FabrikantnummerMC74HC373ADWG
FabrikantON Semiconductor
€ 0,407
Each (In a Pack of 38)
Aantal stuks
HC Transparent D Type 8bit - - 3 State Non-Inverting Surface Mount SOIC 20 - 12.95 x 7.6 x 2.4mm 2.4mm
RS-stocknr. 806-3163
FabrikantnummerMC14042BDG
FabrikantON Semiconductor
€ 0,42
Each (In a Pack of 25)
Aantal stuks
4000 Transparent D Type 4bit - - CMOS Inverting, Non-Inverting Surface Mount SOIC 16 - 10 x 4 x 1.5mm 1.5mm
RS-stocknr. 806-1090
FabrikantnummerNC7SZ373P6X
FabrikantON Semiconductor
€ 0,25
Each (In a Pack of 25)
Aantal stuks
TinyLogic UHS Transparent D Type 1bit - - 3 State Inverting Surface Mount SC-70 6 - 2 x 1.25 x 0.9mm 0.9mm
RS-stocknr. 184-4251
FabrikantnummerMC14043BDG
FabrikantON Semiconductor
€ 0,329
Each (In a Tube of 48)
Aantal stuks
4000 Transparent RS-Latch - 1 4 3 State Non-Inverting Surface Mount SOIC 16 Yes 10 x 4 x 1.5mm 1.5mm
RS-stocknr. 178-4716
FabrikantnummerMC74HC573ADWG
FabrikantON Semiconductor
€ 0,407
Each (In a Tube of 38)
Aantal stuks
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-stocknr. 689-8715
FabrikantnummerMC74HC573ADWG
FabrikantON Semiconductor
€ 0,50
Each (In a Pack of 5)
Aantal stuks
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-stocknr. 806-1533
FabrikantnummerMC74HC373ADTG
FabrikantON Semiconductor
€ 0,429
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
RS-stocknr. 186-8763
FabrikantnummerMM74HC573WM
FabrikantON Semiconductor
€ 0,528
Each (In a Pack of 25)
Aantal stuks
HC - D Type - 1 1 3 State - Surface Mount SOIC 20 - 13 x 7.6 x 2.34mm 2.34mm
RS-stocknr. 806-1687
FabrikantnummerMC74HCT573ADWR2G
FabrikantON Semiconductor
€ 0,143
Each (In a Pack of 25)
Aantal stuks
HC Transparent D Type 8bit - - 3 State Non-Inverting Surface Mount SOIC 20 - 12.95 x 7.6 x 2.4mm 2.4mm
RS-stocknr. 121-7899
FabrikantnummerMC74AC259DG
FabrikantON Semiconductor
€ 0,609
Each (In a Tube of 48)
Aantal stuks
AC Addressable Decoder 8bit - - Differential Non-Inverting Surface Mount SOIC 16 Master Reset 10 x 4 x 1.5mm 1.5mm