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. 662-8500
FabrikantnummerSN74LV373APWR
0,10 €
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
RS-stocknr. 368-6411
FabrikantnummerSN74LS373N
0,648 €
Each (In a Tube of 20)
Aantal stuks
LS Transparent D Type 8bit - - 3 State Non-Inverting Through Hole PDIP 20 - 24.33 x 6.35 x 4.57mm 4.57mm
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. 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. 922-2842
FabrikantnummerSN74LVC16373DGGR
0,472 €
Each (On a Reel of 2000)
Aantal stuks
LVC Transparent D Type 16bit - - 3 State Non-Inverting Surface Mount TSSOP 48 - 12.5 x 6.1 x 1.15mm 1.15mm
RS-stocknr. 217-5667
FabrikantnummerSN74HC573AN
0,53 €
Each
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. 186-7322
FabrikantnummerMM74HC573WM
FabrikantON Semiconductor
0,605 €
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. 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. 146-0372
Fabrikantnummer74HC373PW,112
FabrikantNexperia
0,295 €
Each (In a Tube of 75)
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. 145-0009
FabrikantnummerCD4042BE
0,368 €
Each (In a Tube of 25)
Aantal stuks
4000 Transparent D Type 4bit - - - Inverting, Non-Inverting Through Hole PDIP 16 - 19.3 x 6.35 x 4.57mm 4.57mm
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. 628-2595
FabrikantnummerSN74LVTH162373DGGR
1,276 €
Each (In a Pack of 5)
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. 169-5690
FabrikantnummerSN74LV373APWR
0,102 €
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. 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. 171-3486
Fabrikantnummer74LCX373FT
FabrikantToshiba
0,24 €
Each (In a Pack of 20)
Aantal stuks
74LCX Transparent D Type 8bit 19 8 CMOS Inverting Surface Mount TSSOP 20 - 6.5 x 4.4 x 1mm 1mm
RS-stocknr. 663-0408
FabrikantnummerCD74HC573E
0,778 €
Each (In a Pack of 5)
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. 182-1946
Fabrikantnummer74AHC573PW,118
FabrikantNexperia
0,295 €
Each (In a Pack of 50)
Aantal stuks
- - - - - - - - - - - - - -
RS-stocknr. 166-1277
Fabrikantnummer74LVC16373ADGG,112
FabrikantNexperia
0,546 €
Each (In a Bag of 39)
Aantal stuks
LVC Transparent D Type 16bit - - 3 State Non-Inverting Surface Mount TSSOP 48 - 12.6 x 6.2 x 1.05mm 1.05mm
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. 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