in74act193 Integral Corp., in74act193 Datasheet - Page 3

• Manufacturer Part Number: in74act193
• Description: Presettable 4-bit Binary Up/down Counter
• Manufacturer: Integral Corp.

DC ELECTRICAL CHARACTERISTICS
*
+Maximum test duration 2.0 ms, one output loaded at a time.
X = don’t care
All outputs loaded; thresholds on input associated with output under test.
MR
Symbol
H
L
L
L
L
L
V
I
I
V
V
V
I
OHD
I
OLD
CC
IN
OH
OL
IH
IL
PL
X
H
H
H
H
L
Inputs
Minimum High-
Level Input Voltage
Maximum Low -
Level Input Voltage
Minimum High-
Level Output Voltage
Maximum Low-
Level Output Voltage
Maximum Input
Leakage Current
+Minimum
Dynamic Output
Current
+Minimum
Dynamic Output
Current
Maximum Quiescent
Supply Current
(per Package)
CP
X
X
H
H
U
Parameter
CP
X
X
H
H
D
Preset(Asyn.)
Reset(Asyn.)
Count Down
No Count
Count Up
No Count
V
V
I
*
I
I
I
*
I
V
V
V
V
Mode
V
V
I
OUT
OH
OH
OUT
OL
OL
OUT
OUT
IN
OLD
OHD
IN
IN
IN
=24 mA
=-24 mA
=-24 mA
=V
=V
=24 mA
=V
=V
≤ -50 μA
≤ 50 μA
FUNCTION TABLE
=0.1 V or V
=0.1 V or V
=1.65 V Max
=3.85 V Min
Test Conditions
CC
CC
IH
IH
or GND
or GND
or V
IL
(Voltages Referenced to GND)
MODULO-16 Binary Counter.
CC
CC
-0.1 V
-0.1 V
The IN74ACT193 is an UP/DOWN
Logic equations
For Terminal Count:
TC
TC
U
D
= Q
= Q
V
4.5
5.5
4.5
5.5
4.5
5.5
4.5
5.5
4.5
5.5
4.5
5.5
5.5
5.5
5.5
5.5
V
0
0
CC
• Q
• Q
1
1
• Q
• Q
25 °C
Guaranteed Limits
±0.1
3.86
4.86
0.36
0.36
2.0
2.0
0.8
0.8
4.4
5.4
0.1
0.1
8.0
2
2
• Q
• Q
3
3
• CP
• CP
-40°C to
85°C
±1.0
IN74ACT193
3.76
4.76
0.44
0.44
U
D
2.0
2.0
0.8
0.8
4.4
5.4
0.1
0.1
-75
75
80
Unit
mA
mA
μA
μA
V
V
V
V
3