MC74VHCT08A_06 Datasheet, PDF (1/6 Pages) ON Semiconductor – Quad 2−Input AND Gate

MC74VHCT08A
Quad 2−Input AND Gate
The MC74VHCT08A is an advanced high speed CMOS 2−input
AND gate fabricated with silicon gate CMOS technology. It achieves
high speed operation similar to equivalent Bipolar Schottky TTL
while maintaining CMOS low power dissipation.
The VHCT inputs are compatible with TTL levels. This device can
be used as a level converter for interfacing 3.3 V to 5.0 V, because it
has full 5.0 V CMOS level output swings.
The VHCT08A input structures provide protection when voltages
between 0 V and 5.5 V are applied, regardless of the supply voltage.
The output structures also provide protection when V_CC = 0 V. These
input and output structures help prevent device destruction caused by
supply voltage − input/output voltage mismatch, battery backup, hot
insertion, etc.
The internal circuit is composed of three stages, including a buffer
output which provides high noise immunity and stable output. The
inputs tolerate voltages up to 7.0 V, allowing the interface of 5.0 V
systems to 3.0 V systems.
Features
• High Speed: t_PD = 4.3 ns (Typ) at V_CC = 5 V
• Low Power Dissipation: I_CC = 2 mA (Max) at T_A = 25°C
• TTL−Compatible Inputs: V_IL = 0.8 V; V_IH = 2.0 V
• Power Down Protection Provided on Inputs
• Balanced Propagation Delays
• Designed for 2 V to 5.5 V Operating Range
• Low Noise: V_OLP = 0.8 V (Max)
• Pin and Function Compatible with Other Standard Logic Families
• Latchup Performance Exceeds 300 mA
• ESD Performance: Human Body Model; > 2000 V,
Machine Model; > 200 V
• Chip Complexity: 24 FETs or 6 Equivalent Gates
• Pb−Free Packages are Available*
http://onsemi.com
MARKING
DIAGRAMS
14
SOIC−14
VHCT08AG
1
D SUFFIX
CASE 751A
AWLYWW
1
14
TSSOP−14
DT SUFFIX
1
CASE 948G
VHCT
08A
ALYWG
G
1
14
SOEIAJ−14
M SUFFIX
1
CASE 965
VHCT08
ALYWG
1
A
= Assembly Location
WL, L = Wafer Lot
Y, YY = Year
WW, W = Work Week
G or G = Pb−Free Package
(Note: Microdot may be in either location)
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 4 of this data sheet.
*For additional information on our Pb−Free strategy and soldering details, please
download the ON Semiconductor Soldering and Mounting Techniques
Reference Manual, SOLDERRM/D.
© Semiconductor Components Industries, LLC, 2006
1
March, 2006 − Rev. 5
Publication Order Number:
MC74VHCT08A/D