74VHCT574A: Octal D-Type Flip-Flop with 3-STATE Outputs

Datasheet: 74VHCT574A-D.pdf
Rev. A (224kB)
Product Overview
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The VHCT574A is an advanced high speed CMOS octal flip-flop with 3-STATE output 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. This 8-bit D-type flip-flop is controlled by a clock input (CP) and an Output Enable input (OE#). When the OE# input is HIGH, the eight outputs are in a high impedance state. Protection circuits ensure that 0V to 7V can be applied to the input and output (Note 1) pins without regard to the supply voltage. This device can be used to interface 3V to 5V systems and two supply systems such as battery back up. This circuit prevents device destruction due to mismatched supply and input voltages.
Features
 
  • High speed: fMAX = 140 MHz (typ) at TA = 25°C
  • Power Down Protection is provided on all inputs and outputs.
  • Low Noise: VOLP = 1.6V (max)
  • Low Power Dissipation:ICC = 4 µA (max) @ TA = 25°C
  • Pin and Function Compatible with 74HCT574
Applications
  • This product is general usage and suitable for many different applications.
Technical Documentation & Design Resources
Data Sheets (1) Package Drawings (2)
Availability & Samples
Specifications
Product
Status
Compliance
Description
Package
MSL
Container
Budgetary Price/Unit
Type
Case Outline
Type
Temperature
Type
Qty.
74VHCT574AM Last Shipments
Pb-free
Halide free
74VHCT574A SOIC-20W 751BJ 1 260 Tube 1080  
74VHCT574AMTC Last Shipments
Pb-free
74VHCT574A TSSOP-20 948AQ 1 260 Tube 1825  
74VHCT574AMTCX Active
Pb-free
74VHCT574A TSSOP-20 948AQ 1 260 Tape and Reel 2500 $0.2576
74VHCT574AMX Last Shipments
Pb-free
Halide free
74VHCT574A SOIC-20W 751BJ 1 260 Tape and Reel 1000  
Market Leadtime (weeks) : Contact Factory
ON Semiconductor   (2020-09-02 00:00) : 30,240
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
ON Semiconductor   (2020-09-02 00:00) : 35,000

Product
Description
Pricing ($/Unit)
Compliance
Status
Type
Channels
VCC Min (V)
VCC Max (V)
tpd Max (ns)
IO Max (mA)
Package Type
74VHCT574AMTCX  
 $0.2576 
Pb
 Active   
Octal D-type w/3-state outputs
8
4.5
5.5
10.4
8
TSSOP-20
Case Outlines
751BJ    948AQ   
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