PI74FCT2157ATQ Pericom Semiconductor, PI74FCT2157ATQ Datasheet - Page 5

• Manufacturer Part Number: PI74FCT2157ATQ
• Description: IC QUAD 2-INPUT MULTPLXR 16QSOP
• Manufacturer: Pericom Semiconductor
• Series: 74FCTr
• Type: Multiplexerr

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

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
Notes:
1. See test circuit and wave forms.
2. Minimum limits are guaranteed but not tested on Propagation Delays.
3. This parameter guaranteed but not production tested.
PI74FCT157/2157T Switching Characteristics over Operating Range
PI74FCT257/2257T Switching Characteristics over Operating Range
Parameters
Parameters
t
t
t
t
t
t
t
t
t
t
t
t
t
t
PLH
PHL
PLH
PHL
PLH
PHL
PLH
PHL
PLH
PHL
PZH
PZL
PZH
PZL
2380 Bering Drive • San Jose, CA 95131 • 1-800-435-2336 • Fax [phone] • http://www.pericom.com
Description
Propagation Delay
I
Propagation Delay
E to Z
Propagation Delay
S to Z
Description
Propagation Delay
I
Propagation Delay
S to Z
Output Enable Time
OE to Z
Output Disable Time
OE to Z
N
N
to Z
to Z
N
N
N
N
N
N
N
(3)
C
R
C
R
Conditions
Conditions
L
L
L
L
Pericom Semiconductor Corporation
= 50 pF
= 500
= 50 pF
= 500
(1)
(1)
157T/2157T
Min
257T/2257T
Min
1.5
1.5
1.5
1.5
1.5
1.5
1.5
Com.
Com.
5
Max
Max
10.5
10.5
10.5
6.0
6.0
8.5
6.0
157AT/2157AT 157CT/2157CT
257AT/2257AT 257CT/2257CT
Min
Min
1.5
1.5
1.5
1.5
1.5
1.5
1.5
Com.
Com.
Max
Max
5.0
6.0
7.0
5.0
7.0
7.0
5.5
(25 Series)PI74FCT2157T/2257T
QUAD 2-INPUT MULTIPLEXER
Min
Min
1.5
1.5
1.5
1.5
1.5
1.5
1.5
Com.
Com.
Max
Max
4.3
4.8
5.2
4.3
5.2
6.0
5.0
PI74FCT157T/257T
Min
Unit
1.5
1.5
1.5
ns
ns
ns
ns
157DT
Com.
PS2010A 03/09/96
Max Unit
3.9
4.4
4.6
ns
ns
ns