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. 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. 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. 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. 910-1871
FabrikantnummerMIC5801YWM
FabrikantMicrochip
2,90 €
Each (In a Pack of 2)
Aantal stuks
LVCMOS, LVTTL Transparent D Type 8bit - - - - Surface Mount SOIC W 24 - 15.42 x 7.52 x 2.36mm 2.36mm
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. 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. 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. 145-9142
FabrikantnummerMIC5801YWM
FabrikantMicrochip
2,32 €
Each (In a Tube of 31)
Aantal stuks
LVCMOS, LVTTL Transparent D Type 8bit - - - - Surface Mount SOIC W 24 - 15.42 x 7.52 x 2.36mm 2.36mm
RS-stocknr. 166-3189
FabrikantnummerNC7SZ373P6X
FabrikantON Semiconductor
0,077 €
Each (On a Reel of 3000)
Aantal stuks
TinyLogic UHS Transparent D Type 1bit - - 3 State Inverting Surface Mount SC-70 6 - 2 x 1.25 x 0.9mm 0.9mm
RS-stocknr. 171-3349
Fabrikantnummer74VHC573FT
FabrikantToshiba
0,11 €
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. 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. 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. 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. 806-3273
FabrikantnummerMC14515BDWR2G
FabrikantON Semiconductor
1,665 €
Each (In a Pack of 10)
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. 113-0196
Fabrikantnummer74HC373D,652
FabrikantNexperia
0,48 €
Each
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. 162-4278
FabrikantnummerSN74AHC573PWR
0,112 €
Each (On a Reel of 2000)
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. 171-3552
Fabrikantnummer74LCX573FT
FabrikantToshiba
0,144 €
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. 145-0206
FabrikantnummerCD74HC373E
0,555 €
Each (In a Tube of 20)
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. 663-1837
FabrikantnummerSN74F373DW
0,308 €
Each (In a Pack of 5)
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