74AC161MTR STMicroelectronics, 74AC161MTR Datasheet - Page 12
![IC COUNTER 4-BIT SYNC 16-SOIC](/photos/1/39/13919/497-16-soic_series_sml.jpg)
74AC161MTR
Manufacturer Part Number
74AC161MTR
Description
IC COUNTER 4-BIT SYNC 16-SOIC
Manufacturer
STMicroelectronics
Series
74ACr
Datasheet
1.74AC161MTR.pdf
(13 pages)
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
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
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°