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M74HC257RM13TR
P1-P3
P4-P6
P7-P9
P10-P11
M74HC257
7/11
WAV
E
FORM 2 :OUTPUT ENABLE AND
DISABLE TIME
(f
=1MHz
; 50%
dut
y cy
cle)
M74HC257
8/11
DIM.
mm.
inch
MIN.
TYP
MAX.
MIN.
TYP.
MAX.
a1
0
.51
0.020
B
0.77
1.65
0.030
0.065
b
0.5
0.020
b1
0.25
0.
01
0
D
20
0.787
E
8.5
0.335
e
2.54
0.100
e3
17.78
0.700
F
7.1
0.280
I
5.1
0.201
L
3.3
0.130
Z
1.27
0.050
Plastic DIP-16
(0.25) MECHANICAL DA
T
A
P001C
M74HC257
9/11
DIM.
mm.
inch
MIN.
TYP
MAX.
MIN.
TYP.
MAX.
A
1.75
0.068
a1
0.1
0.2
0.003
0.
007
a2
1.6
5
0.0
64
b
0
.35
0.46
0.013
0.018
b1
0
.19
0.25
0.007
0.010
C
0.5
0.019
c1
45° (
typ.)
D
9.8
10
0.385
0.
393
E
5.8
6.2
0.228
0.
244
e
1.27
0.050
e3
8.89
0.
35
0
F
3.8
4.0
0.149
0.
157
G
4
.6
5.3
0.181
0
.208
L
0
.5
1.27
0.019
0.050
M
0.62
0.024
S8
°
(
m
a
x
.
)
SO-16 MECHANIC
AL DATA
PO13H
P1-P3
P4-P6
P7-P9
P10-P11
M74HC257RM13TR
Mfr. #:
Buy M74HC257RM13TR
Manufacturer:
STMicroelectronics
Description:
Encoders, Decoders, Multiplexers & Demultiplexers Quad 2-Ch Multiplexr
Lifecycle:
New from this manufacturer.
Delivery:
DHL
FedEx
Ups
TNT
EMS
Payment:
T/T
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Union
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