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. 121-7899
FabrikantnummerMC74AC259DG
FabrikantON Semiconductor
1,465 €
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
RS-stocknr. 663-2091
FabrikantnummerSN74HC373PW
0,379 €
Each (In a Pack of 10)
Aantal stuks
HC Transparent D Type 8bit - - 3 State Non-Inverting Surface Mount TSSOP 20 - 6.5 x 4.4 x 1.15mm 1.15mm
RS-stocknr. 662-8376
FabrikantnummerSN74LS373DWR
0,264 €
Each (In a Pack of 5)
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. 178-9110
FabrikantnummerSN74HC259DR
0,087 €
Each (In a Tube of 40)
Aantal stuks
HC Addressable D Type 8bit - - - Non-Inverting Surface Mount SOIC 16 Yes 9.9 x 3.91 x 1.58mm 1.58mm
RS-stocknr. 806-7187
FabrikantnummerMM74HCT573WM
FabrikantON Semiconductor
0,627 €
Each (In a Tube of 36)
Aantal stuks
74HC Transparent D Type 8bit - - 3 State Non-Inverting Surface Mount SOIC 20 - 13 x 7.5 x 2.34mm 2.34mm
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. 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
RS-stocknr. 184-4259
FabrikantnummerMC14536BDWG
FabrikantON Semiconductor
0,639 €
Each (In a Tube of 47)
Aantal stuks
- - Decoder 4 - - Pulse - Surface Mount SOIC 16 Yes 10.45 x 7.6 x 2.4mm 2.4mm
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. 802-1320
Fabrikantnummer74LVX573M
FabrikantON Semiconductor
0,627 €
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. 305-119
FabrikantnummerSN74LS75N
1,89 €
Each
Aantal stuks
LS Transparent - 4bit - - - Inverting, Non-Inverting Through Hole PDIP 16 - 19.3 x 6.35 x 4.57mm 4.57mm
RS-stocknr. 437-0606
Fabrikantnummer74HC573D
FabrikantNexperia
0,119 €
Each (In a Tube of 38)
Aantal stuks
HC Transparent D Type 8bit - - 3 State Non-Inverting Surface Mount SOIC 20 - 13 x 7.6 x 2.45mm 2.45mm
RS-stocknr. 145-2958
FabrikantnummerMC74HC573ADTG
FabrikantON Semiconductor
0,418 €
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. 781-2901
Fabrikantnummer74HCT573PW,112
FabrikantNexperia
0,312 €
Each (In a Pack of 25)
Aantal stuks
74HCT Transparent D Type 8bit - - 3 State Non-Inverting Surface Mount TSSOP 20 - 6.6 x 4.5 x 0.95mm 0.95mm
RS-stocknr. 310-638
FabrikantnummerTPIC6259N
1,69 €
Each
Aantal stuks
- Addressable D Type 8bit - - Open Drain Inverting Through Hole PDIP 20 Yes 24.33 x 6.35 x 4.57mm 4.57mm
RS-stocknr. 177-0789
FabrikantnummerMIC5800YM
FabrikantMicrochip
1,41 €
Each (In a Pack of 5)
Aantal stuks
CMOS Transparent D Type 4 15 1 Open Collector Non-Inverting Through Hole SOIC 14 Yes 8.6 x 3.89 x 1.63mm 1.63mm
RS-stocknr. 171-3419
Fabrikantnummer74VHC373FT
FabrikantToshiba
0,154 €
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. 170-7978
Fabrikantnummer74HC273D,653
FabrikantNexperia
0,127 €
Each (On a Reel of 2000)
Aantal stuks
74HC - - - 8 - D Type Flip-Flop - Surface Mount SO 20 Master Reset 13 x 7.6 x 2.45mm 2.45mm
Nieuw
RS-stocknr. 219-4269
Fabrikantnummer74HC573D,653
FabrikantNexperia
0,124 €
Each (On a Reel of 2000)
Aantal stuks
74HC Transparent D Type 8 16 8 3 State - - SO20 20 - - -
RS-stocknr. 177-0470
FabrikantnummerMIC5800YM
FabrikantMicrochip
1,212 €
Each (In a Tube of 54)
Aantal stuks
CMOS Transparent D Type 4 15 1 Open Collector Non-Inverting Through Hole SOIC 14 Yes 8.6 x 3.89 x 1.63mm 1.63mm