M74HCT646 STMICROELECTRONICS [STMicroelectronics], M74HCT646 Datasheet - Page 10

• Manufacturer Part Number: M74HCT646
• Description: HCT646 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE HCT648 OCTAL BUS TRANSCEIVER/REGISTER 3-STATE, INV.
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

M74HCT646/648
10/12
DIM.
a1
b1
b2
e3
D
E
F
b
e
L
I
MIN.
0.23
15.2
Plastic DIP24 (0.25) MECHANICAL DATA
27.94
4.445
TYP.
0.63
0.45
1.27
2.54
mm
3.3
MAX.
16.68
0.31
32.2
14.1
0.009
0.598
MIN.
0.025
0.018
0.050
0.100
1.100
0.175
0.130
TYP.
inch
P043A
MAX.
0.012
1.268
0.657
0.555