74fst3257 ON Semiconductor, 74fst3257 Datasheet - Page 3

• Manufacturer Part Number: 74fst3257
• Description: Quad 2 1 Multiplexer/ Demultiplexer Bus Switch
• Manufacturer: ON Semiconductor

Stresses exceeding Maximum Ratings may damage the device. Maximum Ratings are stress ratings only. Functional operation above the
Recommended Operating Conditions is not implied. Extended exposure to stresses above the Recommended Operating Conditions may affect
device reliability.
1. Tested to EIA/JESD22−A114−A.
2. Tested to EIA/JESD22−A115−A.
3. Tested to JESD22−C101−A.
4. Tested to EIA/JESD78.
5. Unused control inputs may not be left open. All control inputs must be tied to a high or low logic input voltage level.
RECOMMENDED OPERATING CONDITIONS
MAXIMUM RATINGS
Symbol
Symbol
I
Latchup
Dt/DV
T
V
I
MSL
V
V
GND
q
I
I
V
F
V
I
STG
T
T
ESD
T
V
OK
I
CC
V
CC
IK
JA
CC
O
O
R
O
A
L
J
I
I
DC Supply Voltage
DC Input Voltage
DC Output Voltage
DC Input Diode Current
DC Output Diode Current
DC Output Sink Current
DC Supply Current per Supply Pin
DC Ground Current per Ground Pin
Storage Temperature Range
Lead Temperature, 1 mm from Case for 10 Seconds
Junction Temperature Under Bias
Thermal Resistance
Moisture Sensitivity
Flammability Rating
ESD Withstand Voltage
Latchup Performance
Supply Voltage
Input Voltage
Output Voltage
Operating Free−Air Temperature
Input Transition Rise or Fall Rate
Switch I/O
Parameter
Parameter
Above V
http://onsemi.com
CC
74FST3257
and Below GND at 85_C (Note 4)
Charged Device Model (Note 3)
Operating, Data Retention Only
Human Body Model (Note 1)
3
Machine Model (Note 2)
Oxygen Index: 28 to 34
(HIGH or LOW State)
V
Switch Control Input
CC
= 5.0 V $ 0.5 V
V
V
O
I
(Note 5)
t GND
t GND
TSSOP
QSOP
SOIC
UL 94 V−0 @ 0.125 in
*40
Min
4.0
0
0
0
*0.5 to )7.0
*0.5 to )7.0
*0.5 to )7.0
*65 to )150
Level 1
u2000
Value
$100
$100
)150
u200
$500
*50
*50
128
260
125
170
200
N/A
)85
Max
DC
5.5
5.5
5.5
5
_C/W
Unit
Unit
ns/V
mA
mA
mA
mA
mA
mA
_C
_C
_C
_C
V
V
V
V
V
V
V