74ACT161TTR STMICROELECTRONICS [STMicroelectronics], 74ACT161TTR Datasheet - Page 12

• Manufacturer Part Number: 74ACT161TTR
• Description: SYNCHRONOUS PRESETTABLE 4-BIT COUNTER
• Manufacturer: STMICROELECTRONICS [STMicroelectronics]

74ACT161
12/13
PIN 1 IDENTIFICATION
DIM.
A1
A2
E1
D
A
b
E
e
K
L
c
A
A2
MIN.
0.05
0.85
0.19
0.09
6.25
0.50
A1
4.9
4.3
0
o
1
b
TSSOP16 MECHANICAL DATA
0.65 BSC
TYP.
0.10
0.60
mm
0.9
6.4
4.4
4
5
o
D
e
MAX.
0.15
0.95
0.30
0.20
4.48
0.70
1.1
5.1
6.5
8
o
c
E1
0.0075
0.0035
0.002
0.335
0.193
0.246
0.169
0.020
MIN.
0
o
K
0.0256 BSC
0.004
0.354
0.197
0.252
0.173
0.024
TYP.
inch
4
L
o
E
0.0118
0.0079
MAX.
0.433
0.006
0.374
0.201
0.256
0.176
0.028
8
o