MM74HC74A: Dual D-Type Flip-Flop with Preset and Clear

Datasheet: Dual D-Type Flip-Flop with Preset and Clear
Rev. A (521kB)
Product Overview
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Product Change Notification
The MM74HC74A utilizes advanced silicon-gate CMOS technology to achieve operating 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 74HC logic family is functionally and pinout 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.
Features
 
  • Typical propagation delay: 20 ns
  • Wide power supply range: 2-6V
  • Low quiescent current: 40 µA maximum (74HC Series)
  • Low input current: 1 µA maximum
  • Fanout of 10 LS-TTL loads
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.
MM74HC74AM Active
Pb-free
Halide free
MM74HC74A SOIC-14 751A-03 1 260 Tube 55 $0.2356
MM74HC74AMTC Active
Pb-free
Halide free
MM74HC74A TSSOP-14 948G-01 1 260 Tube 96 $0.1853
MM74HC74AMTCX Active
Pb-free
Halide free
MM74HC74A TSSOP-14 WB 948G 1 260 Tape and Reel 2500 $0.1481
MM74HC74AMX Active
Pb-free
Halide free
MM74HC74A SOIC-14 751EF 1 260 Tape and Reel 2500 $0.2317
Market Leadtime (weeks) : Contact Factory
Avnet   (2020-08-19 00:00) : >1K
Market Leadtime (weeks) : Contact Factory
Avnet   (2020-08-19 00:00) : <1K
Market Leadtime (weeks) : Contact Factory
Avnet   (2020-08-19 00:00) : >1K
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
MM74HC74AM  
 $0.2356 
Pb
H
 Active   
Dual D-type w/preset and clear
2
2
6
30
5.2
SOIC-14
MM74HC74AMTC  
 $0.1853 
Pb
H
 Active   
Dual D-type w/preset and clear
2
2
6
30
5.2
TSSOP-14
MM74HC74AMTCX  
 $0.1481 
Pb
H
 Active   
Dual D-type w/preset and clear
2
2
6
30
5.2
TSSOP-14 WB
MM74HC74AMX  
 $0.2317 
Pb
H
 Active   
Dual D-type w/preset and clear
2
2
6
30
5.2
SOIC-14
Case Outlines
948G-01    751A-03    948G    751EF   
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