74AC161MTR STMicroelectronics, 74AC161MTR Datasheet - Page 12

• Manufacturer Part Number: 74AC161MTR
• Description: IC COUNTER 4-BIT SYNC 16-SOIC
• Manufacturer: STMicroelectronics
• Series: 74ACr

Specifications of 74AC161MTR

• Logic Type: Binary Counter
• Direction: Up
• Number Of Elements: 1
• Number Of Bits Per Element: 4
• Reset: Asynchronous
• Timing: Synchronous
• Count Rate: 125MHz
• Trigger Type: Positive Edge
• Voltage - Supply: 2 V ~ 6 V
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

74AC161
12/13
PIN 1 IDENTIFICATION
DIM.
A1
A2
E1
A
D
E
K
b
c
e
L
A
A2
MIN.
0.05
0.19
0.09
0.45
A1
0.8
4.9
6.2
4.3
0°
1
b
TSSOP16 MECHANICAL DATA
0.65 BSC
mm.
TYP
0.60
6.4
4.4
5
1
D
e
MAX.
0.15
1.05
0.30
0.20
4.48
0.75
5.1
6.6
1.2
8°
c
E1
0.002
0.031
0.007
0.004
0.193
0.244
0.169
0.018
MIN.
0°
K
0.0256 BSC
0.004
0.039
0.197
0.252
0.173
0.024
TYP.
inch
L
0080338D
E
0.0089
MAX.
0.047
0.006
0.041
0.012
0.201
0.260
0.176
0.030
8°