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54AC151DCQB View Datasheet(PDF) - National ->Texas Instruments

Part Name54AC151DCQB National-Semiconductor
National ->Texas Instruments National-Semiconductor
Description8-Input Multiplexer
54AC151DCQB Datasheet PDF : 10 Pages
1 2 3 4 5 6 7 8 9 10
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)
’AC
’ACT
2 0V to 6 0V
4 5V to 5 5V
Input Voltage (VI)
Output Voltage (VO)
Operating Temperature (TA)
74AC ACT
54AC ACT
0V to VCC
0V to VCC
b40 C to a85 C
b55 C to a125 C
Minimum Input Edge Rate (DV Dt)
’AC Devices
VIN from 30% to 70% of VCC
VCC 3 3V 4 5V 5 5V
Minimum Input Edge Rate (DV Dt)
’ACT Devices
VIN from 0 8V to 2 0V
VCC 4 5V 5 5V
125 mV ns
125 mV ns
DC Characteristics for ’AC Family Devices
Symbol
Parameter
VCC
(V)
VIH
Minimum High Level 3 0
Input Voltage
45
55
VIL
Maximum Low Level 3 0
Input Voltage
45
55
VOH
Minimum High Level 3 0
Output Voltage
45
55
74AC
TA e a25 C
Typ
15 21
2 25 3 15
2 75 3 85
15 09
2 25 1 35
2 75 1 65
2 99 2 9
4 49 4 4
5 49 5 4
54AC
74AC
TA e
TA e
b55 C to a125 C b40 C to a85 C
Guaranteed Limits
21
21
3 15
3 15
3 85
3 85
09
09
1 35
1 35
1 65
1 65
29
29
44
44
54
54
30
2 56
24
2 46
45
3 86
37
3 76
55
4 86
47
4 76
VOL
Maximum Low Level 3 0 0 002 0 1
01
01
Output Voltage
4 5 0 001 0 1
01
01
5 5 0 001 0 1
01
01
30
0 36
45
0 36
55
0 36
IIN
Maximum Input
55
Leakage Current
g0 1
All outputs loaded thresholds on input associated with output under test
0 50
0 50
0 50
g1 0
0 44
0 44
0 44
g1 0
Units
V
V
V
V
V
V
mA
Conditions
VOUT e 0 1V
or VCC b 0 1V
VOUT e 0 1V
or VCC b 0 1V
IOUT e b50 mA
VIN e VIL or VIH
b12 mA
IOH
b24 mA
b24 mA
IOUT e 50 mA
VIN e VIL or VIH
12 mA
IOL
24 mA
24 mA
VI e VCC GND
3
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General Description
The ’AC/’ACT151 is a high-speed 8-input digital multiplexer. It provides, in one package, the ability to select one line of data from up to eight sources. The ’AC/’ACT151 can be used as a universal function generator to generate any logic function of four variables. Both true and complementary out
puts are provided.

Features
ICC reduced by 50%
Outputs source/sink 24 mA
’ACT151 has TTL-compatible inputs
Standard Military Drawing (SMD)
- ’AC151: 5962-87691
- ’ACT151: 5962-88756

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