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MC74VHCT86A_14 Datasheet, PDF (1/6 Pages) ON Semiconductor – Quad 2-Input XOR Gate / CMOS Logic Level Shifter | |||
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MC74VHCT86A
Quad 2-Input XOR Gate /
CMOS Logic Level Shifter
with LSTTLâCompatible Inputs
The MC74VHCT86A is an advanced high speed CMOS 2âinput
ExclusiveâOR 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 internal circuit is composed of three stages, including a buffer
output which provides high noise immunity and stable output.
The device input is compatible with TTLâtype 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 logicâlevel translator from
3.0 V CMOS logic to 5.0 V CMOS Logic or from 1.8 V CMOS logic
to 3.0 V CMOS Logic while operating at the highâvoltage power
supply.
The MC74VHCT86A input structure provides protection when
voltages up to 7 V are applied, regardless of the supply voltage. This
allows it 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 â input/output voltage mismatch, battery backup, hot
insertion, etc.
⢠High Speed: tPD = 4.8 ns (Typ) at VCC = 5 V
⢠Low Power Dissipation: ICC = 2 mA (Max) at TA = 25°C
⢠TTLâCompatible Inputs: VIL = 0.8 V; VIH = 2.0 V
⢠Power Down Protection Provided on Inputs and Outputs
⢠Balanced Propagation Delays
⢠Designed for 2 V to 5.5 V Operating Range
⢠Low Noise: VOLP = 0.8 V (Max)
⢠Pin and Function Compatible with Other Standard Logic Families
⢠Latchup Performance Exceeds 300 mA
⢠ESD Performance: HBM > 2000 V; Machine Model > 200 V
⢠These Devices are PbâFree and are RoHS Compliant
http://onsemi.com
14âLEAD SOIC
D SUFFIX
CASE 751A
14âLEAD TSSOP
DT SUFFIX
CASE 948G
PIN CONNECTION AND
MARKING DIAGRAM (Top View)
VCC B4 A4 Y4 B3 A3 Y3
14 13 12 11 10 9 8
1234567
A1 B1 Y1 A2 B2 Y2 GND
For detailed package marking information, see the Marking
Diagram section on page 4 of this data sheet.
FUNCTION TABLE
Inputs
Output
A
B
Y
L
L
L
L
H
H
H
L
H
H
H
L
LOGIC DIAGRAM
1
A1
2
B1
4
A2
5
B2
9
A3
10
B3
12
A4
13
B4
3
Y1
6
Y2
Y = A)B
8
Y3
11
Y4
ORDERING INFORMATION
Device
Package Shipping
MC74VHCT86ADR2G SOICâ14 2500 / Tape &
(PbâFree)
Reel
MC74VHCT86ADTR2G TSSOPâ14 2500 / Tape &
(PbâFree)
Reel
© Semiconductor Components Industries, LLC, 2014
1
November, 2014 â Rev. 3
Publication Order Number:
MC74VHCT86A/D
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