74VHC74: Dual D-Type Flip-Flop with Preset and Clear

Datasheet: Dual D-Type Flip-Flop with Preset and Clear
Rev. 2 (459kB)
Product Overview
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Product Change Notification
The VHC74 is an advanced high speed CMOS Dual D-Type Flip-Flop fabricated with silicon gate CMOS technology. It achieves the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation. The signal level applied to the D input is transferred to the Q output during the positive going transition of the CK pulse. CLR# and PR# are independent of the CK and are accomplished by setting the appropriate input LOW. An input protection circuit ensures that 0V to 7V can be applied to the input pins without regard to the supply voltage. This device can be used to interface 5V to 3V systems and two supply systems such as battery backup. This circuit prevents device destruction due to mismatched supply and input voltages.
Features
 
  • High Speed: fMAX = 170 MHz (typ) at TA = 25°C
  • High noise immunity: VNIH = VNIL = 28% VCC (min)
  • Power down protection is provided on all inputs
  • Low power dissipation: ICC = 2 µA (max) at TA = 25°C
  • Pin and function compatible with 74HC74
Applications
  • This product is general usage and suitable for many different applications.
Technical Documentation & Design Resources
Simulation Models (2) Package Drawings (2)
Data Sheets (1)  
Availability & Samples
Specifications
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
74VHC74M Last Shipments
Pb-free
Halide free
74VHC74 SOIC-14 751EF 1 260 Tube 1100  
74VHC74MTC Last Shipments
Pb-free
Halide free
74VHC74 TSSOP-14 WB 948G 1 260 Tube 2350  
74VHC74MTCX Active
Pb-free
Halide free
74VHC74 TSSOP-14 WB 948G 1 260 Tape and Reel 2500 $0.176
74VHC74MX Last Shipments
Pb-free
Halide free
74VHC74 SOIC-14 751EF 1 260 Tape and Reel 2500  
Market Leadtime (weeks) : Contact Factory
Avnet   (2020-08-19 00:00) : >1K
ON Semiconductor   (2020-09-02 00:00) : 128,700
Market Leadtime (weeks) : Contact Factory
Avnet   (2020-08-19 00:00) : <1K
ON Semiconductor   (2020-09-02 00:00) : 42,300
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Avnet   (2020-08-19 00:00) : >1K

Product
Description
Pricing ($/Unit)
Compliance
Status
Type
Channels
VCC Min (V)
VCC Max (V)
tpd Max (ns)
IO Max (mA)
Package Type
74VHC74MTCX  
 $0.176 
Pb
H
 Active   
Dual D-type w/preset and clear
2
2
5.5
9.3
8
TSSOP-14 WB
Case Outlines
948G    751EF   
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