PI74FCT2157ATQ Pericom Semiconductor, PI74FCT2157ATQ Datasheet
PI74FCT2157ATQ
Manufacturer Part Number
PI74FCT2157ATQ
Description
IC QUAD 2-INPUT MULTPLXR 16QSOP
Manufacturer
Pericom Semiconductor
Series
74FCTr
Type
Multiplexerr
Datasheet
1.PI74FCT257ATQ.pdf
(5 pages)
Specifications of PI74FCT2157ATQ
Circuit
4 x 2:1
Independent Circuits
1
Current - Output High, Low
1mA, 1mA
Voltage Supply Source
Single Supply
Voltage - Supply
4.75 V ~ 5.25 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
16-QSOP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
PI74FCT2157ATQ
Manufacturer:
ROHM
Quantity:
49 000
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2
Product Features:
• PI74FCT157/257/2157/2257T is pin compatible with bipolar
• 25 series resistor on all outputs (FCT2XXX only)
• TTL input and output levels
• Low ground bounce outputs (25 series only)
• Extremely low static power
• Hysteresis on all inputs
• Industrial operating temperature range: –40°C to +85°C
• Packages available:
Logic Block Diagram
FAST™ Series at a higher speed and lower power
consumption
– 16-pin 150 mil wide plastic QSOP (Q)
– 16-pin 300 mil wide plastic SOIC (S)
– 16-pin 150 mil wide plastic SOIC (W)
I
I
1
0
B-I
B-I
ONLY
I
I
157
1
0
1
0
D
D
S
A
A
ONLY
257
E
OE
1
3 OTHER MULTIPLEXERS
Product Description:
Pericom Semiconductor’s PI74FCT series of logic circuits are pro-
duced in the Company’s advanced 0.8 micron CMOS technology,
achieving industry leading speed grades. All PI74FCT2XXX devices
have a built-in 25-ohm series resistor on all outputs to reduce noise
because of reflections, thus eliminating the need for an external
terminating resistor.
The PI74FCT157T/257T and PI74FCT2157T/2257T are high-
speed quad 2-input multiplexers. The common select input can be
used to select four bits of data from two sources. The four buffered
outputs present the selected data in the true (non-inverting) form.
The PI74FCT157T/2157T has a common, active-LOW, Enable
input (E). When E is inactive, all four outputs are held LOW. The
PI74FCT157T/2157T can generate any four of the 16 different
funtions of two variables with one common variable. The
PI74FCT157T/2157T can be used as a function generator or to
move data from two different groups of registers to a common bus.
The PI74FCT257/2257T has a common Output Enable (OE) input.
When OE is HIGH, all outputs are switched to a high-impedance
state allowing the outputs to interface directly with bus-oriented
systems.
(25
Series)PI74FCT2157T/2257T
(25 Series)PI74FCT2157T/2257T
QUAD 2-INPUT MULTIPLEXER
Quad 2-Input Multiplexer
PI74FCT157T/257T
PI74FCT157T/257T
Fast CMOS
Z
Z
B
A
-Z
PS2010A 03/09/96
D
Related parts for PI74FCT2157ATQ
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
Fast CMOS bus interface register
Manufacturer:
Pericom Semiconductor
Datasheet:
Part Number:
Description:
4-bit,4-port bus exchange switch
Manufacturer:
Pericom Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Pericom Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Pericom Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Pericom Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Pericom Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Pericom Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Pericom Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Pericom Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Pericom Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Pericom Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Pericom Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Pericom Semiconductor
Datasheet:
Part Number:
Description:
Manufacturer:
Pericom Semiconductor
Datasheet:
PI74FCT2157ATQ Summary of contents
Page 1
... Series)PI74FCT2157T/2257T Quad 2-Input Multiplexer Product Description: Pericom Semiconductor’s PI74FCT series of logic circuits are pro- duced in the Company’s advanced 0.8 micron CMOS technology, achieving industry leading speed grades. All PI74FCT2XXX devices have a built-in 25-ohm series resistor on all outputs to reduce noise because of reflections, thus eliminating the need for an external terminating resistor ...
Page 2
...
Page 3
...
Page 4
...
Page 5
... Conditions Min Max Min 1.5 6.0 1 500 L 1.5 10.5 1.5 1.5 8.5 1.5 1.5 6.0 1.5 Pericom Semiconductor Corporation 5 PI74FCT157T/257T (25 Series)PI74FCT2157T/2257T QUAD 2-INPUT MULTIPLEXER 157DT Com. Com. Com. Max Min Max Min 5.0 1.5 4.3 1.5 6.0 1.5 4.8 1.5 7.0 1 ...