参数资料
型号: PI74FCT253T
厂商: Pericom Semiconductor Corp.
英文描述: High-Speed CMOS Dual 4-Input Multiplexer
中文描述: 高速CMOS双4输入多路复用器
文件页数: 5/5页
文件大小: 48K
代理商: PI74FCT253T
5
PS2009A 03/09/96
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PI74FCT153T/253T
(25
Series) PI74FCT2153T/2253T
HIGH SPEED CMOS DUAL 4-INPUT MULTIPLEXER
PI74FCT253/2253T Switching Characteristics over Operating Range
253T/2253T
253AT/2253AT
253CT/2253CT
Com.
Com.
Com.
Parameters
Description
Conditions
(1)
Min
Max
Min
Max
Min
Max
Unit
t
PLH
t
PHL
t
PLH
t
PHL
t
PZH
t
PZL
t
PHZ
t
PLZ
Propagation Delay
S
n
to O
Propagation Delay
I
n
to O
Output Enable Time
E to O
Output Disable Time
(3)
E to O
C
L
= 50 pF
R
L
= 500
1.5
9.0
1.5
6.6
1.5
5.6
ns
1.5
7.0
1.5
5.2
1.5
4.5
ns
1.5
9.0
1.5
6.0
1.5
5.0
ns
1.5
7.0
1.5
6.0
1.5
5.0
ns
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.
PI74FCT153/2153T Switching Characteristics over Operating Range
153T/2153T
153AT/2153AT
153CT/2153CT
Com.
Com.
Com.
Parameters
Description
Conditions
(1)
Min
Max
Min
Max
Min
Max
Unit
t
PLH
t
PHL
t
PLH
t
PHL
t
PLH
t
PHL
Propagation Delay
S
n
to O
Propagation Delay
I
n
to O
Propagation Delay
E to O
C
L
= 50 pF
R
L
= 500
1.5
9.0
1.5
6.6
1.5
5.6
ns
1.5
7.0
1.5
5.2
1.5
4.5
ns
1.5
7.0
1.5
5.2
1.5
4.8
ns
Pericom Semiconductor Corporation
2380 Bering Drive San Jose, CA 95131 1-800-435-2336 Fax (408) 435-1100 http://www.pericom.com
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