74ACT251PC Fairchild Semiconductor, 74ACT251PC Datasheet - Page 5
![IC MULTIPLEXER 8BIT 16-DIP](/photos/6/52/65285/261-16-dip_sml.jpg)
74ACT251PC
Manufacturer Part Number
74ACT251PC
Description
IC MULTIPLEXER 8BIT 16-DIP
Manufacturer
Fairchild Semiconductor
Series
74ACTr
Type
Multiplexerr
Datasheet
1.74ACT251PC.pdf
(9 pages)
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
t
t
C
C
t
t
t
t
t
t
PHZ
PLZ
AC Electrical Characteristics for ACT
Note 8: Voltage Range 5.0 is 5.0V 0.5V
Capacitance
PLH
PHL
PLH
PHL
PZH
PZL
IN
PD
Symbol
Symbol
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
Input Capacitance
Power Dissipation Capacitance
Parameter
Parameter
(Note 8)
V
(V)
5.0
5.0
5.0
5.0
5.0
5.0
5.0
5.0
CC
5
Min
2.5
2.5
2.5
2.5
1.5
1.5
2.0
1.5
70.0
Typ
4.5
T
C
A
L
Typ
7.0
7.5
5.5
6.5
5.0
4.5
6.0
4.5
50 pF
25 C
Units
pF
pF
Max
15.5
16.5
12.0
12.5
12.0
8.5
8.5
8.5
V
V
CC
CC
T
A
Min
2.0
2.5
2.0
2.5
1.5
1.5
2.0
1.5
OPEN
5.0V
C
40 C to 85 C
L
50 pF
www.fairchildsemi.com
Conditions
17.0
18.5
13.0
14.0
13.0
Max
9.0
9.5
9.0
Units
ns
ns
ns
ns
ns
ns
ns
ns