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. 526-442
FabrikantnummerSN74HCT573DW
0,402 €
Each (In a Tube of 25)
Aantal stuks
HCT Transparent D Type 8bit - - 3 State Non-Inverting Surface Mount SOIC 20 - 12.8 x 7.52 x 2.35mm 2.35mm
RS-stocknr. 145-1193
FabrikantnummerCD74ACT573E
0,788 €
Each (In a Tube of 20)
Aantal stuks
ACT Transparent D Type 8bit - - 3 State Non-Inverting Through Hole PDIP 20 - 24.33 x 6.35 x 4.57mm 4.57mm
RS-stocknr. 660-4229
FabrikantnummerCD74ACT573E
0,94 €
Each
Aantal stuks
ACT Transparent D Type 8bit - - 3 State Non-Inverting Through Hole PDIP 20 - 24.33 x 6.35 x 4.57mm 4.57mm
RS-stocknr. 145-0137
FabrikantnummerCD4044BE
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. 145-0099
FabrikantnummerCD74AC573E
0,30 €
Each (In a Tube of 20)
Aantal stuks
AC Transparent D Type 8bit - - 3 State Non-Inverting Through Hole PDIP 20 - 24.33 x 6.35 x 4.57mm 4.57mm
RS-stocknr. 662-9629
FabrikantnummerCD4044BE
0,50 €
Each (In a Pack of 5)
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. 859-672
FabrikantnummerCD74AC573E
1,15 €
Each
Aantal stuks
AC Transparent D Type 8bit - - 3 State Non-Inverting Through Hole PDIP 20 - 24.33 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. 145-0695
FabrikantnummerCD74ACT373E
1,057 €
Each (In a Tube of 20)
Aantal stuks
ACT Transparent D Type 8bit - - 3 State Non-Inverting Through Hole PDIP 20 - 24.33 x 6.35 x 4.57mm 4.57mm
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. 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. 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. 178-5553
FabrikantnummerSN74ACT573DW
0,682 €
Each (In a Tube of 25)
Aantal stuks
ACT Transparent D Type 8bit - - 3 State Non-Inverting Surface Mount SOIC 20 - 12.8 x 7.52 x 2.35mm 2.35mm
RS-stocknr. 144-9951
FabrikantnummerCD74HC573E
0,645 €
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. 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. 162-7414
FabrikantnummerSN74LS279AD
1,008 €
Each (In a Tube of 40)
Aantal stuks
LS Transparent SR Type 4bit - - - Non-Inverting Surface Mount SOIC 16 - 9.9 x 3.91 x 1.58mm 1.58mm
RS-stocknr. 662-8187
FabrikantnummerSN74HC259PWR
0,379 €
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. 732-1203
FabrikantnummerCD74HC373E
0,684 €
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. 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
RS-stocknr. 619-5592
FabrikantnummerSN74LS373N
1,13 €
Each
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