MM74HCT74: Dual D Flip-Flop with Preset and Clear

Datasheet: Dual D-Type Flip-Flop with Preset and Clear
Rev. A (400kB)
Product Overview
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Product Change Notification
The MM74HCT74 utilizes advanced silicon-gate CMOS technology to achieve operation speeds similar to the equivalent LS-TTL part. It possesses the high noise immunity and low power consumption of standard CMOS integrated circuits, along with the ability to drive 10 LS-TTL loads. This flip-flop has independent data, preset, clear, and clock inputs and Q and Q# outputs. The logic level present at the data input is transferred to the output during the positive-going transition of the clock pulse. Preset and clear are independent of the clock and accomplished by a low level at the appropriate input. The 74HCT logic family is functionally and pin-out compatible with the standard 74LS logic family. All inputs are protected from damage due to static discharge by internal diode clamps to VCC and ground. MM74HCT devices are intended to interface between TTL and NMOS components and standard CMOS devices. These parts are also plug-in replacements for LS-TTL devices and can be used to reduce power consumption in existing designs.
Features
 
  • Typical propagation delay: 20 ns
  • Low quiescent current: 40 µA maximum (74HCT Series)
  • Low input current: 1 µA maximum
  • Fanout of 10 LS-TTL loads
  • Meta-stable hardened
Applications
  • This product is general usage and suitable for many different applications.
Availability & Samples
Specifications
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
MM74HCT74M Active
Pb-free
Halide free
MM74HCT74 SOIC-14 751A-03 1 260 Tube 55 $0.242
MM74HCT74MTC Last Shipments
Pb-free
Halide free
MM74HCT74 TSSOP-14 948G-01 1 260 Tube 96  
MM74HCT74MTCX Active
Pb-free
Halide free
MM74HCT74 TSSOP-14 948G-01 1 260 Tape and Reel 2500 $0.2027
MM74HCT74MX Active
Pb-free
Halide free
MM74HCT74 SOIC-14 751A-03 1 260 Tape and Reel 2500 $0.2533
Market Leadtime (weeks) : Contact Factory
ON Semiconductor   (2020-09-02 00:00) : 34,815
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
ON Semiconductor   (2020-09-02 00:00) : 80,000
Market Leadtime (weeks) : Contact Factory

Product
Description
Pricing ($/Unit)
Compliance
Status
Type
Channels
VCC Min (V)
VCC Max (V)
tpd Max (ns)
IO Max (mA)
Package Type
MM74HCT74M  
 $0.242 
Pb
H
 Active   
Dual D-type w/preset and clear
2
4.5
5.5
30
4.8
SOIC-14
MM74HCT74MTCX  
 $0.2027 
Pb
H
 Active   
Dual D-type w/preset and clear
2
4.5
5.5
30
4.8
TSSOP-14
MM74HCT74MX  
 $0.2533 
Pb
H
 Active   
Dual D-type w/preset and clear
2
4.5
5.5
30
4.8
SOIC-14
Case Outlines
948G-01    751A-03   
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