74ACT257SC Fairchild Semiconductor, 74ACT257SC Datasheet - Page 3

• Manufacturer Part Number: 74ACT257SC
• Description: IC MUX QUAD 2-INPUT 3ST 16-SOIC
• Manufacturer: Fairchild Semiconductor
• Series: 74ACTr
• Type: Multiplexerr

Specifications of 74ACT257SC

• Circuit: 4 x 2:1
• 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: Surface Mount
• Package / Case: 16-SOIC (3.9mm Width)
• Logical Function: Mux
• Configuration: 4 x 2:1
• Number Of Inputs: 8
• Number Of Outputs: 4
• 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: Surface Mount
• Pin Count: 16
• Package Type: SOIC N
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

V
V
V
V
I
I
I
I
I
IN
OZ
OLD
OHD
CC
Absolute Maximum Ratings
DC Electrical Characteristics for AC
Note 2: All outputs loaded; thresholds on input associated with output under test.
Note 3: Maximum test duration 2.0 ms, one output loaded at a time.
Note 4: I
IH
IL
OH
OL
Supply Voltage (V
DC Input Diode Current (I
DC Input Voltage (V
DC Output Diode Current (I
DC Output Voltage (V
DC Output Source ort
DC V
Storage Temperature (T
Junction Temperature (T
Symbol
Sink Curren (I
(Note 4)
(Note 4)
V
V
V
V
Per Output Pin (I
PDIP
I
I
O
O
CC
IN
V
V
and I
0.5V
CC
or Ground Current
0.5V
CC
Minimum HIGH Level
Voltage Input
Maximum LOW Level
Voltage Input
Minimum HIGH Level
Voltage Output
Maximum LOW Level
Voltage Output
Maximum Input Leakage Current
Maximum 3-STATE
Leakage Current
Minimum Dynamic (Note 3)
Output Current
Maximum Quiescent Supply Current
CC
0.5V
0.5V
@ 3.0V are guaranteed to be less than or equal to the respective limit @ 5.5V V
O
)
CC
CC
I
)
)
O
Parameter
or I
)
STG
J
)
IK
GND
)
OK
)
)
)
0.5V to V
0.5V to V
65 C to 150 C
0.5V to 7.0V
(Note 1)
V
(V)
3.0
4.5
5.5
3.0
4.5
5.5
3.0
4.5
5.5
3.0
4.5
5.5
3.0
4.5
5.5
3.0
4.5
5.5
5.5
5.5
5.5
5.5
5.5
CC
CC
CC
20 mA
20 mA
20 mA
20 mA
50 mA
50 mA
140 C
0.5V
0.5V
0.002
0.001
0.001
2.25
2.75
2.25
2.75
2.99
4.49
5.49
Typ
1.5
1.5
T
A
3
Recommended Operating
Conditions
Note 1: Absolute maximum ratings are those values beyond which damage
to the device may occur. The databook specifications should be met, with-
out exception, to ensure that the system design is reliable over its power
supply, temperature, and output/input loading variables. Fairchild does not
recommend operation of FACT
25 C
Supply Voltage (V
Input Voltage (V
Output Voltage (V
Operating Temperature (T
Minimum Input Edge Rate ( V/ t)
Minimum Input Edge Rate ( V/ t)
3.15
3.85
1.35
1.65
2.56
3.86
4.86
0.36
0.36
0.36
AC
ACT
AC Devices
V
V
ACT Devices
V
V
2.1
0.9
2.9
4.4
5.4
0.1
0.1
0.1
0.25
4.0
0.1
IN
CC
IN
CC
Guaranteed Limits
from 30% to 70% of V
from 0.8V to 2.0V
@ 3.3V, 4.5V, 5.5V
@ 4.5V, 5.5V
T
A
CC
.
I
40 C to 85 C
)
CC
O
3.15
3.85
1.35
1.65
2.46
3.76
4.76
0.44
0.44
0.44
40.0
2.1
0.9
2.9
4.4
5.4
0.1
0.1
0.1
75
2.5
1.0
75
)
)
circuits outside databook specifications.
A
)
CC
Units
mA
mA
V
V
V
V
V
V
A
A
A
www.fairchildsemi.com
V
or V
V
or V
I
V
I
I
I
I
V
I
I
I
V
V
V
V
V
V
V
OUT
OH
OH
OH
OUT
OL
OL
OL
OUT
OUT
IN
IN
I
I
I
O
OLD
OHD
IN
(OE)
CC
CC
V
V
12 mA
24 mA
24 mA (Note 2)
V
40 C to 85 C
V
V
V
CC
CC
Conditions
50 A
CC
12 mA
24 mA
24 mA (Note 2)
IL
IL
CC
0.1V
0.1V
1.65V Max
2.0V to 6.0V
4.5V to 5.5V
50 A
3.85V Min
, GND
, GND
0.1V
0.1V
or V
or V
, GND
125 mV/ns
125 mV/ns
V
or GND
0V to V
0V to V
IL
, V
IH
IH
IH
CC
CC