MC74VHCT374A: Octal D Flip-Flop with 3-State Outputs

Datasheet: Octal D-Type Flip-Flop
Rev. 6 (97kB)
Product Overview
View Reliability Data
View Material Composition
Product Change Notification
The MC74VHCT374A is an advanced high speed CMOS octal flip-flop with 3-state output fabricated with silicon gate CMOS technology. It achieves high speed operation similar to equivalent Bipolar Schottky TTL while maintaining CMOS low power dissipation.

This 8-bit D-type flip-flop is controlled by a clock input and an output enable input. When the output enable input is high, the eight outputs are in a high impedance state.

The internal circuit is composed of three stages, including a buffer output which provides high noise immunity and stable output.

The VHCT inputs are compatible with TTL levels. This device can be used as a level converter for interfacing 3.3V to 5.0V, because it has full 5V CMOS level output swings.

The VHCT374A input and output (when disabled) structures provide protection when voltages between 0V and 5.5V are applied, regardless of the supply voltage. These input and output structures help prevent device destruction caused by supply voltage - input/output voltage mismatch, battery backup, hot insertion, etc.
Features
 
  • High Speed: fmax = 140MHz (Typ) at VCC = 5V
  • Low Power Dissipation: ICC = 4µA (Max) at TA = 25 C
  • TTL-Compatible Inputs: VIL = 0.8V; VIH = 2.0V
  • Power Down Protection Provided on Inputs and Outputs
  • Balanced Propagation Delays
  • Designed for 4.5V to 5.5V Operating Range
  • Low Noise: VOLP = 1.6V (Max)
  • Pin and Function Compatible with Other Standard Logic Families
  • Latchup Performance Exceeds 300mA
  • ESD Performance: HBM > 2000V; Machine Model > 200V
  • Chip Complexity: 276 FETs or 69 Equivalent Gates
  • Pb-Free Packages are Available*
Technical Documentation & Design Resources
Simulation Models (3) 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.
MC74VHCT374ADTRG Active
Pb-free
Halide free
MC74VHCT374A TSSOP-20 9.48 1 260 Tape and Reel 2500 $0.3245
MC74VHCT374ADWRG Active
Pb-free
Halide free
MC74VHCT374A SOIC-20W 751D-05 3 260 Tape and Reel 1000 $0.4369
Market Leadtime (weeks) : Contact Factory
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
MC74VHCT374ADTRG  
 $0.3245 
Pb
H
 Active   
D-Type
8
4.5
5.5
10.4
8
TSSOP-20
MC74VHCT374ADWRG  
 $0.4369 
Pb
H
 Active   
D-Type
8
4.5
5.5
10.4
8
SOIC-20W
Case Outlines
751D-05    9.48   
Previously Viewed Products
Clear List

Your request has been submitted for approval.
Please allow 2-5 business days for a response.
You will receive an email when your request is approved.
Request for this document already exists and is waiting for approval.