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MC74VHCT50A: Non-inverting Buffer / CMOS Logic Level Shifter with LSTTL-Compatible Inputs

Datasheet: Noninverting Buffer / CMOS Logic Level Shifter with LSTTL-Compatible Inputs
Rev. 9 (126kB)
Product Overview
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The MC74VHCT50A is a hex noninverting buffer fabricated with silicon gate CMOS technology. It achieves high speed operation similar to equivalent Bipolar Schottky TTL while maintaining CMOS low power dissipation.

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

The device input is compatible with TTL-type input thresholds and the output has a full 5 V CMOS level output swing. The input protection circuitry on this device allows overvoltage tolerance on the input, allowing the device to be used as a logic-level translator from 3.0 V CMOS Logic while operating at the high-voltage power supply.

The MC74VHCT50A input structure provides protection when voltages up to 7.0 V are applied, regardless of the supply voltage. This allows the MC74VHCT50A to be used to interface 5 V circuits to 3 V circuits. The output structures also provide protection when VCC = 0 V. 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: tPD = 3.5ns (Typ) at VCC = 5V
  • Low Power Dissipation: ICC = 2mA (Max) at TA = 25°C
  • TTL-Compatible Inputs: VIL = 0.8V; VIH = 2.0V
  • CMOS-Compatible Outputs: VOH > 0.8VCC; VOL < 0.1VCC @Load
  • Power Down Protection Provided on Inputs and Outputs
  • These devices are available in Pb-free package(s). Specifications herein apply to both standard and Pb-free devices. Please see our website at www.onsemi.com for specific Pb-free orderable part numbers, or contact your local ON Semiconductor sales office or representative.
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.
MC74VHCT50ADR2G Active
Pb-free
Halide free
MC74VHCT50A SOIC-14 751A-03 1 260 Tape and Reel 2500 $0.12
MC74VHCT50ADTR2G Active
Pb-free
Halide free
MC74VHCT50A TSSOP-14 948G-01 1 260 Tape and Reel 2500 $0.12
NLVVHCT50ADTR2G Active
PPAP Capable
Pb-free
Halide free
MC74VHCT50A TSSOP-14 948G-01 1 260 Tape and Reel 2500 $0.1613
Market Leadtime (weeks) : Contact Factory
PandS   (2020-09-14 00:00) : >1K
Market Leadtime (weeks) : Contact Factory
FutureElectronics   (2020-08-19 00:00) : >10K
Market Leadtime (weeks) : Contact Factory

Product
Description
Pricing ($/Unit)
Compliance
Status
Channels
Output
VCC Min (V)
VCC Max (V)
tpd Max (ns)
IO Max (mA)
Package Type
MC74VHCT50ADR2G  
 $0.12 
Pb
H
 Active   
6
CMOS
4.5
5.5
7.7
8
SOIC-14
MC74VHCT50ADTR2G  
 $0.12 
Pb
H
 Active   
6
CMOS
4.5
5.5
7.7
8
TSSOP-14
NLVVHCT50ADTR2G  
 $0.1613 
Pb
H
P
 Active   
6
CMOS
4.5
5.5
7.7
8
TSSOP-14
Case Outlines
948G-01    751A-03   
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