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54ACT323 View Datasheet(PDF) - National ->Texas Instruments

Part NameDescriptionManufacturer
54ACT323 8-Bit Universal Shift/Storage Register with Synchronous Reset and Common I/O Pins National-Semiconductor
National ->Texas Instruments National-Semiconductor
54ACT323 Datasheet PDF : 8 Pages
1 2 3 4 5 6 7 8
Absolute Maximum Ratings (Note 1)
If Military Aerospace specified devices are required
please contact the National Semiconductor Sales
Office Distributors for availability and specifications
Supply Voltage (VCC)
DC Input Diode Current (IIK)
VI e b0 5V
VI e VCC a 0 5V
DC Input Voltage (VI)
DC Output Diode Current (IOK)
VO e b0 5V
VO e VCC a 0 5V
DC Output Voltage (VO)
DC Output Source or
Sink Current (IO)
DC VCC or Ground Current
Per Output Pin (ICC or IGND)
Storage Temperature (TSTG)
Junction Temperature (TJ)
CDIP
PDIP
b0 5V to a7 0V
b20 mA
a20 mA
b0 5V to VCC a 0 5V
b20 mA
a20 mA
b0 5V to VCC a 0 5V
g50 mA
g50 mA
b65 C to a150 C
175 C
140 C
Note 1 Absolute maximum ratings are those values beyond which damage
to the device may occur The databook specifications should be met without
exception to ensure that the system design is reliable over its power supply
temperature and output input loading variables National does not recom-
mend operation of FACTTM circuits outside databook specifications
Recommended Operating
Conditions
Supply Voltage (VCC)
’ACT
4 5V to 5 5V
Input Voltage (VI)
Output Voltage (VO)
Operating Temperature (TA)
74ACT
54ACT
0V to VCC
0V to VCC
b40 C to a85 C
b55 C to a125 C
Minimum Input Edge Rate (DV Dt)
’ACT Devices
VIN from 0 8V to 2 0V
VCC 4 5V 5 5V
125 mV ns
DC Electrical Characteristics for ’ACT Family Devices
Symbol
Parameter
VCC
(V)
VIH
VIL
VOH
VOL
IIN
IOZT
ICCT
IOLD
IOHD
ICC
Minimum High Level
45
Input Voltage
55
Maximum Low Level
45
Input Voltage
55
Minimum High Level
45
Output Voltage
55
45
55
Maximum Low Level
45
Output Voltage
55
45
55
Maximum Input
Leakage Current
55
Maximum I O
Leakage Current
55
Maximum ICC Input
55
Minimum Dynamic Output 5 5
Current
55
Maximum Quiescent
Supply Current
55
74ACT
TA e a25 C
Typ
15 20
15 20
15 08
15 08
4 49 4 4
5 49 5 4
3 86
4 86
0 001 0 1
0 001 0 1
0 36
0 36
g0 1
g0 3
06
40
54ACT
74ACT
TA e
b55 C to a125 C
TA e
b40 C to a85 C
Units
Conditions
Guaranteed Limits
20
20
20
20
V
VOUT e 0 1V
or VCC b 0 1V
08
08
08
08
V
VOUT e 0 1V
or VCC b 0 1V
44
54
44
54
V IOUT e b50 mA
3 70
4 70
3 76
4 76
VIN e VIL or VIH
V IOH
b24 mA
b24 mA
01
01
01
01
V IOUT e 50 mA
0 50
0 50
0 44
0 44
VIN e VIL or VIH
V IOL
b24 mA
b24 mA
g1 0
g1 0
mA VI e VCC GND
g5 5
16
50
b50
80 0
g3 0
15
75
b75
40 0
mA
VI O e VCC or GND
VIN e VIH VIL
mA VI e VCC b 2 1V
mA VOLD e 1 65V Max
mA VOHD e 3 85V Min
mA VIN e VCC or GND
All outputs loaded thresholds on input associated with output under test
Maximum test duration 2 0 ms one output loaded at a time
Note ICC for 54ACT is identical to 74ACT 25 C
4
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