74VHC574: Octal D-Type Flip-Flop with 3-STATE Outputs

Datasheet: Octal D-Type Flip-Flop with 3-STATE Outputs
Rev. A (224kB)
Product Overview
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The VHC574 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. 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 back up. This circuit prevents device destruction due to mismatched supply and input voltages.
Features
 
  • High Speed: tPD = 5.6 ns (typ) at VCC = 5V
  • High Noise Immunity: VNIH = VNIL = 28% VCC (Min)
  • Power Down Protection is provided on all inputs
  • Low Noise: VOLP = 0.6V (typ)
  • Low Power Dissipation: ICC = 4 µA (Max) @ TA = 25°C
  • Pin and Function Compatible with 74HC574
Applications
  • This product is general usage and suitable for many different applications.
Technical Documentation & Design Resources
Simulation Models (5) 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.
74VHC574M Last Shipments
Pb-free
Halide free
74VHC574 SOIC-20W 751BJ 1 260 Tube 1080  
74VHC574MTC Active
Pb-free
74VHC574 TSSOP-20 948AQ 1 260 Tube 1825 $0.296
74VHC574MTCX Active
Pb-free
74VHC574 TSSOP-20 948AQ 1 260 Tape and Reel 2500 $0.2576
74VHC574MX Lifetime
Pb-free
Halide free
74VHC574 SOIC-20W 751BJ 1 260 Tape and Reel 1000 $0.3531
Market Leadtime (weeks) : Contact Factory
ON Semiconductor   (2020-09-02 00:00) : 36,720
Avnet   (2020-08-19 00:00) : >1K
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
Market Leadtime (weeks) : Contact Factory
ON Semiconductor   (2020-09-02 00:00) : 31,000

Product
Description
Pricing ($/Unit)
Compliance
Status
Type
Channels
VCC Min (V)
VCC Max (V)
tpd Max (ns)
IO Max (mA)
Package Type
74VHC574MTC  
 $0.296 
Pb
 Active   
Octal D-type w/3-state outputs
8
2
5.5
10.1
8
TSSOP-20
74VHC574MTCX  
 $0.2576 
Pb
 Active   
Octal D-type w/3-state outputs
8
2
5.5
10.1
8
TSSOP-20
Case Outlines
751BJ    948AQ   
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