MC74ACT161MELG ON Semiconductor, MC74ACT161MELG Datasheet - Page 5
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MC74ACT161MELG
Manufacturer Part Number
MC74ACT161MELG
Description
IC COUNTER SYNC BINARY 16-SOIC
Manufacturer
ON Semiconductor
Series
74ACTr
Datasheet
1.MC74AC161DG.pdf
(15 pages)
Specifications of MC74ACT161MELG
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
4.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
16-SOIC (5.3mm Width), 16-SO, 16-SOEIIJ
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
AC CHARACTERISTICS
f
t
t
t
t
t
t
t
t
*Voltage Range 3.3 V is 3.3 V ±0.3 V.
*Voltage Range 5.0 V is 5.0 V ±0.5 V.
AC CHARACTERISTICS
f
t
t
t
t
t
t
*Voltage Range 3.3 V is 3.3 V ±0.3 V.
*Voltage Range 5.0 V is 5.0 V ±0.5 V.
max
PLH
PHL
PLH
PHL
PLH
PHL
PHL
PHL
max
PLH
PHL
PLH
PHL
PLH
PHL
Symbol
Symbol
Maximum Count
Frequency
Propagation Delay
CP to Q
Propagation Delay
CP to Q
Propagation Delay
CP to TC
Propagation Delay
CP to TC
Propagation Delay
CET to TC
Propagation Delay
CET to TC
Propagation Delay
MR to Q
Propagation Delay
MR to TC
Maximum Count
Frequency
Propagation Delay
CP to Q
Propagation Delay
CP to Q
Propagation Delay
CP to TC
Propagation Delay
CP to TC
Propagation Delay
CET to TC
Propagation Delay
CET to TC
n
n
n
n
n
(PE Input HIGH or LOW)
(PE Input HIGH or LOW)
(PE Input HIGH or LOW)
(PE Input HIGH or LOW)
(For Figures and Waveforms − See Section 3 of the ON Semiconductor FACT Data Book, DL138/D)
(For Figures and Waveforms − See Section 3 of the ON Semiconductor FACT Data Book, DL138/D)
Parameter
Parameter
http://onsemi.com
5
V
V
(V)
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
(V)
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
CC
CC
*
*
Min
Min
110
110
2.0
1.5
1.5
1.5
3.0
2.0
3.5
2.0
2.0
1.5
2.5
2.0
2.0
1.5
3.5
2.5
2.0
1.5
1.5
1.5
3.0
2.0
3.5
2.0
2.0
1.5
2.5
2.0
70
70
T
C
T
C
74AC161
74AC163
A
A
L
L
= +25°C
= +25°C
= 50 pF
10.0
= 50 pF
11.0
Typ
Typ
167
140
111
7.0
5.0
7.0
5.0
9.0
6.0
8.5
6.5
5.5
3.5
6.5
5.0
6.0
5.5
8.5
7.5
5.5
8.5
6.0
9.5
7.0
8.0
7.5
5.5
8.5
6.0
95
Max
12.0
12.0
15.0
10.5
14.0
12.0
15.0
13.0
Max
12.5
12.0
15.0
10.5
14.0
11.0
11.0
11.0
11.0
9.0
9.5
9.5
6.5
8.5
9.5
9.0
9.5
9.5
6.5
8.5
−
−
−
−
Min
Min
T
1.5
1.0
1.5
1.5
2.5
1.5
2.5
2.0
1.5
1.0
2.0
1.5
1.5
1.5
3.0
2.5
T
1.5
1.0
1.5
1.5
2.5
1.5
2.5
2.0
1.5
1.0
2.0
1.5
C
C
60
95
60
95
74AC161
74AC163
A
to +85°C
A
to +85°C
L
L
= −40°C
= −40°C
= 50 pF
= 50 pF
Max
13.5
13.0
10.0
16.5
11.5
15.5
11.5
11.0
12.5
13.5
10.0
17.5
13.5
Max
13.5
13.0
10.0
16.5
11.5
15.5
11.5
11.0
12.5
9.5
7.5
9.5
9.5
7.5
9.5
−
−
−
−
MHz
MHz
Unit
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
Fig.
Fig.
3−3
3−6
3−6
3−6
3−6
3−6
3−6
3−6
3−6
3−3
3−6
3−6
3−6
3−6
3−6
3−6
No.
No.