74ACT251PC Fairchild Semiconductor, 74ACT251PC Datasheet - Page 4

• Manufacturer Part Number: 74ACT251PC
• Description: IC MULTIPLEXER 8BIT 16-DIP
• Manufacturer: Fairchild Semiconductor
• Series: 74ACTr
• Type: Multiplexerr

Specifications of 74ACT251PC

• Circuit: 1 x 8:1
• Independent Circuits: 1
• Current - Output High, Low: 24mA, 24mA
• Voltage Supply Source: Single Supply
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Through Hole
• Package / Case: 16-DIP (0.300", 7.62mm)
• Logical Function: Mux
• Configuration: 1 x 8:1
• Number Of Inputs: 8
• Number Of Outputs: 1
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Through Hole
• Pin Count: 16
• Package Type: PDIP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 74ACT251

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V
V
V
V
I
I
I
I
I
I
t
t
t
t
t
t
t
t
DC Electrical Characteristics for ACT
IN
OZ
CCT
OLD
OHD
CC
Note 5: All outputs loaded; thresholds on input associated with output under test.
Note 6: Maximum test duration 2.0 ms, one output loaded at a time.
AC Electrical Characteristics for AC
Note 7: Voltage Range 3.3 is 3.3V
Symbol
PLH
PHL
PLH
PHL
PZH
PZL
PHZ
PLZ
IH
IL
OH
OL
Symbol
Voltage Range 5.0 is 5.0V
Minimum HIGH Level
Input Voltage
Maximum LOW Level
Input Voltage
Minimum HIGH Level
Output Voltage
Maximum LOW Level
Output Voltage
Maximum Input
Leakage Current
Maximum 3-STATE
Current
Maximum
I
Minimum Dynamic
Output Current (Note 6)
Maximum Quiescent
Supply Current
CC
/Input
OE to Z or Z
OE to Z or Z
OE to Z or Z
OE to Z or Z
Propagation Delay
S
Propagation Delay
S
Propagation Delay
I
Propagation Delay
I
Output Enable Time
Output Enable Time
Output Disable Time
Output Disable Time
n
n
n
n
to Z or Z
to Z or Z
to Z or Z
to Z or Z
Parameter
Parameter
0.3V.
0.5V
V
(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
5.5
5.5
CC
(Note 7)
0.001
0.001
V
4.49
5.49
Typ
(V)
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
3.3
5.0
1.5
1.5
1.5
1.5
0.6
CC
T
A
25 C
4
3.86
4.86
0.36
0.36
Min
2.0
2.0
0.8
0.8
4.4
5.4
0.1
0.1
4.0
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
0.1
0.5
Guaranteed Limits
T
C
A
T
L
A
10.0
11.5
11.0
Typ
8.5
8.0
7.0
9.0
6.5
7.5
5.5
7.5
5.5
8.5
7.0
7.0
5.5
50 pF
25 C
40 C to 85 C
3.76
4.76
0.44
0.44
40.0
2.0
2.0
0.8
0.8
4.4
5.4
0.1
0.1
1.5
75
1.0
5.0
75
Max
17.5
12.5
17.5
12.5
14.0
10.0
14.0
10.0
11.0
11.0
11.5
11.0
8.0
8.0
9.5
8.0
T
Units
A
mA
mA
mA
Min
V
V
V
V
V
V
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
1.5
A
A
A
C
40 C to 85 C
L
V
or V
V
or V
I
V
I
I
I
V
I
I
V
V
V
V
V
V
V
or GND
50 pF
OUT
OH
OH
OUT
OL
OL
OUT
OUT
IN
IN
I
I
O
I
OLD
OHD
IN
= 24 mA
= 24 mA (Note 5)
= 24 mA
= 24 mA (Note 5)
CC
CC
V
V
V
V
Max
19.0
13.5
19.0
13.5
15.5
11.0
15.5
11.0
12.0
12.0
13.0
10.0
12.0
V
V
V
CC
IL
CC
9.0
9.0
8.5
50 A
CC
IL
IL
CC
, V
Conditions
0.1V
0.1V
1.65V Max
3.85V Min
50 A
, GND
0.1V
0.1V
or V
or V
, GND
IH
2.1V
IH
IH
Units
ns
ns
ns
ns
ns
ns
ns
ns