IN74ACT193D View Datasheet(PDF) - IK Semicon Co., Ltd
Part Name
Description
MFG CO.
IN74ACT193D Datasheet PDF : 8 Pages
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IN74ACT193
DC ELECTRICAL CHARACTERISTICS (Voltages Referenced to GND)
Symbol
Parameter
Test Conditions
VCC Guaranteed Limits
V 25 °C -40°C to Unit
85°C
VIH Minimum High-
VOUT=0.1 V or VCC-0.1 V
4.5
2.0
2.0
V
Level Input Voltage
5.5
2.0
2.0
VIL Maximum Low -
VOUT=0.1 V or VCC-0.1 V
4.5
0.8
0.8
V
Level Input Voltage
5.5
0.8
0.8
VOH Minimum High-
IOUT ≤ -50 µA
Level Output Voltage
*VIN=VIH or VIL
IOH=-24 mA
IOH=-24 mA
VOL Maximum Low-
IOUT ≤ 50 µA
Level Output Voltage
*VIN=VIH
IOL=24 mA
IOL=24 mA
IIN
Maximum Input
Leakage Current
VIN=VCC or GND
4.5
4.4
4.4
V
5.5
5.4
5.4
4.5 3.86
3.76
5.5 4.86
4.76
4.5
0.1
0.1
V
5.5
0.1
0.1
4.5 0.36
0.44
5.5 0.36
0.44
5.5 ±0.1
±1.0
µA
IOLD +Minimum Dynamic VOLD=1.65 V Max
5.5
Output Current
75
mA
IOHD +Minimum Dynamic VOHD=3.85 V Min
5.5
Output Current
-75
mA
ICC
Maximum Quiescent VIN=VCC or GND
Supply Current
(per Package)
5.5
8.0
* All outputs loaded; thresholds on input associated with output under test.
+Maximum test duration 2.0 ms, one output loaded at a time.
80
µA
FUNCTION TABLE
Inputs
MR PL CPU CPD
HX X
X
LL X
X
LH
H
LH
H
LH H
LH H
X = don’t care
Mode
Reset(Asyn.)
Preset(Asyn.)
No Count
Count Up
Count Down
No Count
The IN74ACT193 is an UP/DOWN MODULO-
16 Binary Counter.
Logic equations
For Terminal Count:
TCU = Q0 • Q1 • Q2 • Q3 • CPU
TCD = Q0 • Q1 • Q2 • Q3 • CPD
Rev. 00
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