74ACT161MTR STMicroelectronics, 74ACT161MTR Datasheet - Page 6

• Manufacturer Part Number: 74ACT161MTR
• Description: IC COUNTER 4-BIT SYNC 16-SOIC
• Manufacturer: STMicroelectronics
• Series: 74ACTr

Specifications of 74ACT161MTR

• Logic Type: Binary Counter
• Direction: Up
• Number Of Elements: 1
• Number Of Bits Per Element: 4
• Reset: Asynchronous
• Timing: Synchronous
• Count Rate: 290MHz
• Trigger Type: Positive Edge
• Voltage - Supply: 4.5 V ~ 5.5 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

74ACT161
AC ELECTRICAL CHARACTERISTICS (C
(*) Voltage range is 5.0V
6/13
t
t
t
Symbol
PLH
PLH
PLH
t
f
t
t
REM
PHL
MAX
t
t
WL
t
t
t
t
t
t
W
W
s
h
s
h
s
h
t
t
t
PHL
PHL
PHL
Propagation Delay
Time CLOCK to Q
Propagation Delay
Time CLOCK to
CARRY OUT
Propagation Delay
Time TE to CARRY
OUT
Propagation Delay
TimeCLEAR to
CARRY OUT
CLEAR Pulse
Width LOW
CLOCK Pulse
Width (LOAD)
HIGH or LOW
CLOCK Pulse
Width (COUNT)
HIGH or LOW
Setup Time HIGH
or LOW (INPUT to
CLOCK)
Hold Time HIGH or
LOW
(INPUT to CLOCK)
Setup Time HIGH
or LOW
(LOAD to CLOCK)
Hold Time HIGH or
LOW
(LOAD to CLOCK)
Setup Time HIGH
or LOW (PE or TE
to CLOCK)
Hold Time HIGH or
LOW (PE or TE to
CLOCK)
Recovery Time
(CLEAR to Q)
Maximum Clock
Frequency
Parameter
0.5V
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
V
(V)
CC
(*)
(*)
(*)
(*)
(*)
(*)
(*)
(*)
(*)
(*)
(*)
(*)
(*)
(*)
(*)
Test Condition
L
= 50 pF, R
Min.
100
1.5
1.5
1.5
1.5
L
= 500
T
A
Typ.
= 25°C
-0.5
-2.0
-2.0
-0.5
290
5.5
6.0
4.5
6.0
2.5
2.0
2.0
1.5
2.0
1.5
, Input t
Max.
11.0
10.0
-0.5
9.5
8.5
3.0
3.0
3.0
9.5
8.5
5.5
0.5
0
0
Value
r
-40 to 85°C -55 to 125°C
Min.
= t
90
f
= 3ns)
Max.
10.5
12.0
10.0
11.0
11.5
7.5
3.5
3.5
1.0
9.5
6.5
0.5
1.0
0
Min.
85
Max.
10.5
12.0
10.0
11.0
11.5
7.5
3.5
3.5
1.0
9.5
6.5
0.5
1.0
0
MHz
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns