m54hc20k1 STMicroelectronics, m54hc20k1 Datasheet - Page 6

• Manufacturer Part Number: m54hc20k1
• Description: Dual 4-input Nand Gate
• Manufacturer: STMicroelectronics

M54HC20
6/8
DIM.
a1
a2
b1
e1
e2
e3
A
B
D
K
b
e
F
L
I
18.79
15.11
10.90
MIN.
3.00
0.63
1.82
0.40
0.20
7.36
7.62
7.11
1.14
2.1
DILC-14 MECHANICAL DATA
0.254
19.00
15.24
mm.
TYP
0.88
2.03
0.45
7.62
2.54
7.87
1.27
MAX.
22.54
19.20
15.37
3.70
1.14
2.39
0.50
0.30
7.87
8.12
7.75
3.70
12.1
1.5
0.083
0.118
0.025
0.072
0.016
0.008
0.740
0.290
0.595
0.300
0.280
0.429
0.045
MIN.
0.035
0.080
0.018
0.010
0.748
0.300
0.100
0.600
0.310
0.050
TYP.
inch
0016173H
MAX.
0.756
0.100
0.146
0.045
0.094
0.020
0.012
0.310
0.605
0.320
0.305
0.146
0.476
0.059