MC74VHC1GT00(2011) 데이터 시트보기 (PDF) - ON Semiconductor
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MC74VHC1GT00 Datasheet PDF : 6 Pages
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MC74VHC1GT00
Single 2-Input NAND Gate/
CMOS Logic Level Shifter
LSTTL−Compatible Inputs
The MC74VHC1GT00 is a single gate 2−input NAND fabricated
with silicon gate CMOS technology.
The internal circuit is composed of multiple stages, including a
buffer 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 V CMOS logic to 5 V CMOS Logic or from 1.8 V CMOS logic to
3 V CMOS Logic while operating at the high voltage power supply.
The MC74VHC1GT00 input structure provides protection when
voltages up to 7 V are applied, regardless of the supply voltage. This
allows the MC74VHC1GT00 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 = 3.1 ns (Typ) at VCC = 5 V
• Low Power Dissipation: ICC = 1 mA (Max) at TA = 25°C
• TTL−Compatible Inputs: VIL = 0.8 V; VIH = 2 V
• CMOS−Compatible Outputs: VOH > 0.8 VCC; VOL < 0.1 VCC @Load
• Power Down Protection Provided on Inputs and Outputs
• Balanced Propagation Delays
• Pin and Function Compatible with Other Standard Logic Families
• Chip Complexity: FETs = 64
• These Devices are Pb−Free and are RoHS Compliant
IN B 1
IN A 2
5 VCC
GND 3
4 OUT Y
Figure 1. Pinout
IN A
&
IN B
OUT Y
Figure 2. Logic Symbol
http://onsemi.com
MARKING
DIAGRAMS
5
5
1
SC−88A / SC70−5 / SOT−353
DF SUFFIX
VH M G
G
CASE 419A
1
5
1
TSOP−5 / SOT23−5 / SC59−5
DT SUFFIX
CASE 483
5
VH M G
G
1
VH = Device Code
M = Date Code*
G = Pb−Free Package
(Note: Microdot may be in either location)
*Date Code orientation and/or position may vary
depending upon manufacturing location.
PIN ASSIGNMENT
1
IN B
2
IN A
3
GND
4
OUT Y
5
VCC
FUNCTION TABLE
Inputs
Output
A
B
Y
L
L
H
L
H
H
H
L
H
H
H
L
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 4 of this data sheet.
© Semiconductor Components Industries, LLC, 2011
1
May, 2011 − Rev. 12
Publication Order Number:
MC74VHC1GT00/D
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