M54HC190 ST Microelectronics, M54HC190 Datasheet - Page 10

• Manufacturer Part Number: M54HC190
• Description: 4 BIT SYNCHRONOUS UP/DOWN COUNTERS
• Manufacturer: ST Microelectronics

M54/M74HC190/191
10/14
DIM.
a1
b1
e3
D
B
E
F
Z
b
e
L
I
MIN.
0.51
0.77
Plastic DIP16 (0.25) MECHANICAL DATA
17.78
TYP.
0.25
2.54
mm
0.5
8.5
3.3
MAX.
1.65
1.27
7.1
5.1
20
0.020
0.030
MIN.
0.020
0.010
0.335
0.100
0.700
0.130
TYP.
inch
P001C
MAX.
0.065
0.787
0.280
0.201
0.050