m54hc245k1 STMicroelectronics, m54hc245k1 Datasheet - Page 8

• Manufacturer Part Number: m54hc245k1
• Description: Octal Bus Transceiver 3-state Hc245 Non Inverting Hc640 Inverting, Hc643 Inverting/non Inverting
• Manufacturer: STMicroelectronics

M54HC245
8/10
DIM.
a1
a2
b1
e1
e2
e3
A
B
D
K
b
e
F
L
I
25.14
22.73
11.30
MIN.
3.00
0.63
1.93
0.40
0.20
7.36
7.62
7.29
1.14
2.1
DILC-20 MECHANICAL DATA
0.254
25.40
22.86
mm.
TYP
0.88
2.03
0.45
7.62
2.54
7.87
7.49
1.27
MAX.
25.65
22.99
11.56
2.71
3.70
1.14
2.23
0.50
0.30
7.87
8.12
7.70
3.86
1.40
0.083
0.118
0.025
0.076
0.016
0.008
0.990
0.290
0.895
0.300
0.287
0.445
0.045
MIN.
0.035
0.080
0.018
0.010
1.000
0.300
0.100
0.900
0.310
0.295
0.050
TYP.
inch
0016178J
MAX.
1.010
0.107
0.146
0.045
0.088
0.020
0.012
0.310
0.905
0.320
0.303
0.152
0.455
0.055