Latches

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. 806-1523
FabrikantnummerMC74HC259ADR2G
FabrikantON Semiconductor
0,273 €
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. 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. 171-3368
Fabrikantnummer74VHCT573AFT
FabrikantToshiba
0,082 €
Each (On a Reel of 2500)
Aantal stuks
74VHC Transparent D Type 8bit 19 8 - Inverting Surface Mount TSSOP 20 - 6.5 x 4.4 x 1mm 1mm
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
RS-stocknr. 663-1089
FabrikantnummerSN74ACT573PW
0,634 €
Each (In a Pack of 10)
Aantal stuks
ACT Transparent D Type 8bit - - 3 State Non-Inverting Surface Mount TSSOP 20 - 6.5 x 4.4 x 1.15mm 1.15mm
RS-stocknr. 806-3236
FabrikantnummerMC14099BDWG
FabrikantON Semiconductor
0,231 €
Each (In a Pack of 20)
Aantal stuks
4000 Addressable D Type 8bit - - - Inverting Surface Mount SOIC 16 Yes 10.45 x 7.6 x 2.4mm 2.4mm
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. 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
RS-stocknr. 355-8827
FabrikantnummerHEF4043BT,652
FabrikantNexperia
0,46 €
Each
Aantal stuks
4000 Transparent SR Type 4bit - - 3 State Non-Inverting Surface Mount SOIC 16 - 10 x 4 x 1.45mm 1.45mm
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. 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. 663-2896
FabrikantnummerSN74LVC573ADW
0,641 €
Each (In a Pack of 10)
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. 732-1203
FabrikantnummerCD74HC373E
0,67 €
Each (In a Pack of 5)
Aantal stuks
74HC Transparent D Type 8bit - - 3 State Non-Inverting Through Hole PDIP 20 - 26.92 x 6.6 x 4.57mm 4.57mm
RS-stocknr. 781-2816
Fabrikantnummer74HC373PW,112
FabrikantNexperia
0,20 €
Each (In a Pack of 25)
Aantal stuks
74HC Transparent D Type 8bit - - 3 State Non-Inverting Surface Mount TSSOP 20 - 6.6 x 4.5 x 0.95mm 0.95mm
RS-stocknr. 103-8182
Fabrikantnummer74HC573D,652
FabrikantNexperia
0,322 €
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. 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. 806-1637
FabrikantnummerMC74HC573ADTG
FabrikantON Semiconductor
0,42 €
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. 145-7569
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. 663-1174
FabrikantnummerSN74AHC373DW
0,154 €
Each (In a Pack of 10)
Aantal stuks
AHC Transparent D Type 8bit - - 3 State Non-Inverting Surface Mount SOIC 20 - 12.8 x 7.52 x 2.35mm 2.35mm
RS-stocknr. 368-6635
FabrikantnummerSN74LS75N
1,608 €
Each (In a Tube of 25)
Aantal stuks
LS Transparent - 4bit - - - Inverting, Non-Inverting Through Hole PDIP 16 - 19.3 x 6.35 x 4.57mm 4.57mm
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