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. 144-9894
FabrikantnummerCD74HCT573E
0,555 €
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. 181-7361
Fabrikantnummer74HCT259D,653
FabrikantNexperia
0,121 €
Each (On a Reel of 2500)
Aantal stuks
74HCT Addressable D Type 8 8 8 Single Ended Non-Inverting Surface Mount SO 16 Yes 10 x 4 x 1.45mm 1.45mm
Nieuw
RS-stocknr. 209-7713
FabrikantnummerMIC5891YWM-TR
FabrikantMicrochip
2,394 €
Each (In a Pack of 5)
Aantal stuks
MIC Transparent RS-Latch 8bit 1 1 - - - SOIC W 16 - - -
RS-stocknr. 662-8528
FabrikantnummerSN74LV573APWR
0,44 €
Each (In a Pack of 5)
Aantal stuks
LV Transparent D Type 8bit - - 3 State Non-Inverting Surface Mount TSSOP 20 - 6.5 x 4.4 x 1.15mm 1.15mm
Nieuw
RS-stocknr. 209-7712
FabrikantnummerMIC5891YWM-TR
FabrikantMicrochip
1,794 €
Each (On a Reel of 1000)
Aantal stuks
MIC Transparent RS-Latch 8bit 1 1 - - - SOIC W 16 - - -
RS-stocknr. 169-5687
FabrikantnummerSN74LS373DWR
0,257 €
Each (On a Reel of 2000)
Aantal stuks
LS Transparent D Type 8bit - - 3 State Non-Inverting Surface Mount SOIC 20 - 12.8 x 7.52 x 2.35mm 2.35mm
RS-stocknr. 527-041
FabrikantnummerCD4044BE
0,368 €
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. 171-3003
Fabrikantnummer74HC573D
FabrikantToshiba
0,264 €
Each (On a Reel of 2000)
Aantal stuks
74HC Transparent D Type 8bit 19 8 - Inverting Surface Mount SOIC 20 - 13.1 x 7.5 x 2.25mm 2.25mm
RS-stocknr. 170-8000
Fabrikantnummer74HC373D,653
FabrikantNexperia
0,114 €
Each (On a Reel of 2000)
Aantal stuks
74HC Transparent D Type 8bit 1 8 3 State Non-Inverting Surface Mount SO 20 - 13 x 7.6 x 2.45mm 2.45mm
RS-stocknr. 163-0543
FabrikantnummerMC14515BDWR2G
FabrikantON Semiconductor
0,945 €
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. 660-7616
FabrikantnummerCD4043BD
0,369 €
Each (In a Pack of 20)
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. 527-390
FabrikantnummerSN74AHC573PWR
0,336 €
Each (In a Pack of 25)
Aantal stuks
AHC Transparent D Type 8bit - - 3 State Non-Inverting Surface Mount TSSOP 20 - 6.5 x 4.4 x 1.15mm 1.15mm
RS-stocknr. 662-8187
FabrikantnummerSN74HC259PWR
0,371 €
Each (In a Pack of 10)
Aantal stuks
HC Addressable D Type 8bit - - - Non-Inverting Surface Mount TSSOP 16 Yes 5 x 4.4 x 1.15mm 1.15mm
RS-stocknr. 526-880
FabrikantnummerTPIC6259DW
3,174 €
Each (In a Pack of 5)
Aantal stuks
- Addressable D Type 8bit - - Open Drain Inverting Surface Mount SOIC 20 Yes 12.8 x 7.52 x 2.35mm 2.35mm
RS-stocknr. 145-7569
FabrikantnummerSN74LV573APWR
0,124 €
Each (On a Reel of 2000)
Aantal stuks
LV Transparent D Type 8bit - - 3 State Non-Inverting Surface Mount TSSOP 20 - 6.5 x 4.4 x 1.15mm 1.15mm
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. 170-7988
Fabrikantnummer74HCT573D,653
FabrikantNexperia
0,135 €
Each (On a Reel of 2000)
Aantal stuks
74HCT Transparent D Type 8bit 1 8 3 State Non-Inverting Surface Mount SO 20 - 13 x 7.6 x 2.45mm 2.45mm
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. 166-1273
Fabrikantnummer74LVC16373ADL,112
FabrikantNexperia
0,226 €
Each (In a Tube of 31)
Aantal stuks
LVC Transparent D Type 16bit - - 3 State Non-Inverting Surface Mount SSOP 48 - 16 x 7.6 x 2.35mm 2.35mm
RS-stocknr. 171-3106
Fabrikantnummer74HC573D
FabrikantToshiba
0,545 €
Each (In a Pack of 10)
Aantal stuks
74HC Transparent D Type 8bit 19 8 - Inverting Surface Mount SOIC 20 - 13.1 x 7.5 x 2.25mm 2.25mm