MC74HC393A Просмотр технического описания (PDF) - ON Semiconductor
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MC74HC393A Datasheet PDF : 11 Pages
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MC74HC393A
PIN ASSIGNMENT
CLOCK a 1
RESET a 2
Q1a 3
Q2a 4
Q3a 5
Q4a 6
GND 7
14 VCC
13 CLOCK b
12 RESET b
11 Q1b
10 Q2b
9 Q3b
8 Q4b
LOGIC DIAGRAM
CLOCK 1, 13
BINARY
COUNTER
3, 11 Q1
4, 10 Q2
5, 9 Q3
6, 8 Q4
RESET 2, 12
PIN 14 = VCC
PIN 7 = GND
FUNCTION TABLE
Inputs
Clock Reset
Outputs
X
H
L
H
L
No Change
L
L
No Change
L
No Change
L
Advance to
Next State
ORDERING INFORMATION
Device
Package
Shipping†
MC74HC393AN
MC74HC393ANG
PDIP−14
PDIP−14
(Pb−Free)
25 Units / Rail
MC74HC393AD
MC74HC393ADG
SOIC−14
SOIC−14
(Pb−Free)
55 Units / Rail
MC74HC393ADR2
SOIC−14
MC74HC393ADR2G
MC74HC393ADTR2
SOIC−14
(Pb−Free)
TSSOP−14*
2500 / Tape & Reel
MC74HC393ADTR2G
TSSOP−14*
MC74HC393AFEL
MC74HC393AFELG
SOEIAJ−14
SOEIAJ−14
(Pb−Free)
2000 / Tape & Reel
†For information on tape and reel specifications, including part orientation and tape sizes, please refer to our Tape and Reel Packaging
Specifications Brochure, BRD8011/D.
*This package is inherently Pb−Free.
http://onsemi.com
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