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. 527-508
FabrikantnummerCD4043BE
0,406 €
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. 162-7057
FabrikantnummerSN74AHC573DBR
0,157 €
Each (On a Reel of 2000)
Aantal stuks
AHC Transparent D Type 8bit - - 3 State Non-Inverting Surface Mount SSOP 20 - 7.2 x 5.3 x 1.95mm 1.95mm
RS-stocknr. 662-7175
FabrikantnummerCD74HC573M96
0,66 €
Each (In a Pack of 5)
Aantal stuks
HC Transparent D Type 8bit - - 3 State Non-Inverting Surface Mount SOIC 20 - 12.8 x 7.52 x 2.35mm 2.35mm
RS-stocknr. 163-0543
FabrikantnummerMC14515BDWR2G
FabrikantON Semiconductor
0,965 €
Each (On a Reel of 1000)
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. 806-2201
FabrikantnummerMC74AC259DG
FabrikantON Semiconductor
1,732 €
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. 333-3252
FabrikantnummerSN74HC573AN
0,424 €
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. 483-6617
Fabrikantnummer74HC573PW,112
FabrikantNexperia
0,299 €
Each (In a Pack of 20)
Aantal stuks
HC Transparent D Type 8bit - - 3 State Non-Inverting Surface Mount TSSOP 20 - 6.6 x 4.5 x 0.95mm 0.95mm
Nieuw
RS-stocknr. 209-7712
FabrikantnummerMIC5891YWM-TR
FabrikantMicrochip
1,833 €
Each (On a Reel of 1000)
Aantal stuks
MIC Transparent RS-Latch 8bit 1 1 - - - SOIC W 16 - - -
RS-stocknr. 178-9224
FabrikantnummerCD74HC75M
0,665 €
Each (In a Tube of 40)
Aantal stuks
HC Transparent D Type 4bit - - LSTTL Inverting, Non-Inverting Surface Mount SOIC 16 - 10 x 4 x 1.5mm 1.5mm
RS-stocknr. 177-0802
FabrikantnummerMIC5801YV
FabrikantMicrochip
2,91 €
Each (In a Pack of 2)
Aantal stuks
CMOS Transparent D Type 8 15 1 Open Collector Non-Inverting Surface Mount SOIC 28 Yes 11.48 x 11.48 x 4.37mm 4.37mm
RS-stocknr. 144-9894
FabrikantnummerCD74HCT573E
0,566 €
Each (In a Tube of 20)
Aantal stuks
HCT Transparent D Type 8bit - - 3 State Non-Inverting Through Hole PDIP 20 - 24.33 x 6.35 x 4.57mm 4.57mm
RS-stocknr. 910-1534
FabrikantnummerMIC5800YN
FabrikantMicrochip
1,88 €
Each (In a Pack of 5)
Aantal stuks
- Transparent D Type 4bit - - - - Through Hole PDIP 14 - 19.05 x 6.35 x 3.3mm 3.3mm
RS-stocknr. 162-4851
FabrikantnummerSN74LVTH162373DGGR
0,592 €
Each (On a Reel of 2000)
Aantal stuks
LVT Transparent D Type 16bit - - 3 State Non-Inverting Surface Mount TSSOP 48 - 12.5 x 6.1 x 1.15mm 1.15mm
RS-stocknr. 171-3409
Fabrikantnummer74VHC573FT
FabrikantToshiba
0,287 €
Each (In a Pack of 25)
Aantal stuks
74VHC Transparent D Type 8bit 19 8 - Inverting Surface Mount TSSOP 20 - 6.5 x 4.4 x 1mm 1mm
RS-stocknr. 689-8715
FabrikantnummerMC74HC573ADWG
FabrikantON Semiconductor
0,56 €
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. 178-9050
FabrikantnummerSN74F373DW
0,988 €
Each (In a Tube of 25)
Aantal stuks
F Transparent D Type 8bit - - 3 State Non-Inverting Surface Mount SOIC 20 - 12.8 x 7.52 x 2.35mm 2.35mm
RS-stocknr. 806-2217
FabrikantnummerMC74AC373DWG
FabrikantON Semiconductor
0,435 €
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. 181-7365
Fabrikantnummer74AHC573PW,118
FabrikantNexperia
0,104 €
Each (On a Reel of 2500)
Aantal stuks
74AHC Transparent D Type 8 8 8 3 State Non-Inverting Surface Mount TSSOP 20 - 6.6 x 4.5 x 0.95mm 0.95mm
RS-stocknr. 178-9066
FabrikantnummerSN74LVC573ADW
0,598 €
Each (In a Tube of 25)
Aantal stuks
LVC Transparent D Type 8bit - - 3 State Non-Inverting Surface Mount SOIC 20 - 12.8 x 7.52 x 2.35mm 2.35mm
RS-stocknr. 182-1932
Fabrikantnummer74HCT259D,653
FabrikantNexperia
0,294 €
Each (In a Pack of 50)
Aantal stuks
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