MC74HC161ADTR2G ON Semiconductor, MC74HC161ADTR2G Datasheet - Page 6

• Manufacturer Part Number: MC74HC161ADTR2G
• Description: IC COUNTER 4BIT PRESET 16TSSOP
• Manufacturer: ON Semiconductor
• Series: 74HCr

Specifications of MC74HC161ADTR2G

• Logic Type: Binary Counter
• Direction: Up
• Number Of Elements: 1
• Number Of Bits Per Element: 4
• Reset: Asynchronous
• Timing: Synchronous
• Count Rate: 167MHz
• Trigger Type: Positive Edge
• Voltage - Supply: 2 V ~ 6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 16-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

TIMING REQUIREMENTS
Symbol
t
t
t
t
t
t
t
r
rec
rec
t
t
t
t
t
su
su
su
su
, t
w
w
h
h
h
f
Minimum Setup Time,
Preset Data Inputs to Clock
Minimum Setup Time,
Load to Clock
Minimum Setup Time,
Reset to Clock (HC163A Only)
Minimum Setup Time,
Enable T or Enable P to Clock
Minimum Hold Time,
Clock to Load or Preset Data Inputs
Minimum Hold Time,
Clock to Reset (HC163A Only)
Minimum Hold Time,
Clock to Enable T or Enable P
Minimum Recovery Time,
Reset Inactive to Clock (HC161A Only)
Minimum Recovery Time,
Load Inactive to Clock
Minimum Pulse Width,
Clock
Minimum Pulse Width,
Reset (HC161A Only)
Maximum Input Rise and Fall Times
(C
L
= 50 pF, Input t
Parameter
r
= t
f
= 6.0 ns)
http://onsemi.com
6
Figure
8
8
7
9
8
7
9
5
8
4
5
V
2.0
3.0
4.5
6.0
2.0
3.0
4.5
6.0
2.0
3.0
4.5
6.0
2.0
3.0
4.5
6.0
2.0
3.0
4.5
6.0
2.0
3.0
4.5
6.0
2.0
3.0
4.5
6.0
2.0
3.0
4.5
6.0
2.0
3.0
4.5
6.0
2.0
3.0
4.5
6.0
2.0
3.0
4.5
6.0
2.0
3.0
4.5
6.0
V
CC
– 55 to 25_C
1000
800
500
400
40
20
15
12
60
25
15
12
60
25
20
17
80
35
20
17
80
35
15
12
80
35
15
12
60
25
12
10
60
25
12
10
3
3
3
3
3
3
3
3
3
3
3
3
Guaranteed Limit
v 85_C
1000
800
500
400
60
30
20
18
75
30
20
18
75
30
25
23
95
40
25
23
95
40
20
17
95
40
20
17
75
30
15
13
75
30
15
13
3
3
3
3
3
3
3
3
3
3
3
3
v 125_C
1000
110
110
110
800
500
400
80
40
30
20
90
40
30
20
90
40
35
25
50
35
25
50
26
23
50
26
23
90
40
18
15
90
40
18
15
3
3
3
3
3
3
3
3
3
3
3
3
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns