IN74ACT20 View Datasheet(PDF) - Integral Corp.
Part Name
Description
MFG CO.
'IN74ACT20' PDF : 4 Pages View PDF
TECHNICAL DATA
Dual 4-Input NAND Gate
High-Speed Silicon-Gate CMOS
IN74ACT20
The IN74ACT20 is identical in pinout to the LS/ALS20,
HC/HCT20. The IN74ACT20 may be used as a level converter for
interfacing TTL or NMOS outputs to High Speed CMOS inputs.
• TTL/NMOS Compatible Input Levels
• Outputs Directly Interface to CMOS, NMOS, and TTL
• Operating Voltage Range: 4.5 to 5.5 V
• Low Input Current: 1.0 µA; 0.1 µA @ 25°C
• Outputs Source/Sink 24 mA
ORDERING INFORMATION
IN74ACT20N Plastic
IN74ACT20D SOIC
TA = -40° to 85° C for all
packages
LOGIC DIAGRAM
PIN ASSIGNMENT
PIN 14 =VCC
PIN 7 = GND
PINS 3,11 = NO CONNECTION
NC = NO CONNECTION
FUNCTION TABLE
Inputs
ABC
LXX
XLX
XXL
XXX
HHH
X = don’t care
Output
D
Y
X
H
X
H
X
H
L
H
H
L
63
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