MC74HCT374A 데이터 시트보기 (PDF) - ON Semiconductor
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MC74HCT374A Datasheet PDF : 8 Pages
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MC74HCT374A
LOGIC DIAGRAM
DATA
INPUTS
D0 3
D1 4
D2 7
D3 8
D4 13
D5 14
D6 17
D7 18
CLOCK 11
2 Q0
5 Q1
6 Q2
9 Q3
12 Q4
15 Q5
16 Q6
19 Q7
NONINVERTING
OUTPUTS
OUTPUT ENABLE 1
PIN 20 = VCC
PIN 10 = GND
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Design Criteria
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Internal Gate Count*
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Internal Gate Propagation Delay
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Internal Gate Power Dissipation
ÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎÎ Speed Power Product
Value
69
1.5
5.0
.0075
Units
ea.
ns
mW
pJ
*Equivalent to a two−input NAND gate.
PIN ASSIGNMENT
OUTPUT
ENABLE
1
20 VCC
Q0 2
19 Q7
D0 3
18 D7
D1 4
17 D6
Q1 5
16 Q6
Q2 6
15 Q5
D2 7
14 D5
D3 8
13 D4
Q3 9
12 Q4
GND 10
11 CLOCK
FUNCTION TABLE
Inputs
Output
Output
Enable Clock D
Q
L
L
L
L,H,
H
X
H
H
L
L
X No Change
X
Z
X = don’t care
Z = high impedance
ORDERING INFORMATION
Device
Package
Shipping†
MC74HCT374ANG
PDIP−20
(Pb−Free)
1440 Units / Box
MC74HCT374ADWG
SOIC−20
(Pb−Free)
38 Units / Rail
MC74HCT374ADWR2G
SOIC−20
(Pb−Free)
1000 Units / Reel
MC74HCT374ADTR2G
TSSOP−20*
2500 Units / Reel
MC74HCT374AFELG
SOEIAJ−20
(Pb−Free)
2000 Units / 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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