參數(shù)資料
型號(hào): PI74FCT863T
廠商: Pericom Semiconductor Corp.
英文描述: Fast CMOS Bus Transceivers
中文描述: 快速CMOS總線收發(fā)器
文件頁(yè)數(shù): 5/6頁(yè)
文件大?。?/td> 61K
代理商: PI74FCT863T
PI74FCT861T/863T/864T
BUS TRANSCEIVERS
5
PS2026A 03/11/96
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PI74FCT861T (non-inverting) Switching Characteristics over Operating Range
861AT
861BT
861CT
Com.
Com.
Com.
Parameters
Description
Conditions
(1)
Min
Max
Min
Max
Min
Max
Unit
t
PLH
t
PHL
Propagation Delay
R
N
to T
N
or
T
N
to R
N
C
L
= 50 pF
R
L
= 500
C
L
= 300 pF
(3)
R
L
= 500
C
L
= 50 pF
R
L
= 500
C
L
= 300 pF
(3)
R
L
= 500
C
L
= 50 pF
R
L
= 500
C
L
= 5 pF
(3)
R
L
= 500
1.5
8.0
1.5
6.0
1.5
5.5
ns
1.5
15.0
1.5
13.0
1.5
11.5
ns
t
PZH
t
PZL
Output Enable Time
OET to T
N
or
OER to R
N
1.5
12.0
1.5
8.0
1.5
6.8
ns
1.5
20.0
1.5
15.0
1.5
13.0
ns
t
PHZ
t
PLZ
Output Disable Time
(3)
OET to T
N
or
OER to R
N
1.5
9.0
1.5
6.0
1.5
5.0
ns
1.5
10.0
1.5
7.0
1.5
6.0
ns
PI74FCT863T (non-inverting) Switching Characteristics over Operating Range
863AT
863BT
863CT
Com.
Com.
Com.
Parameters
Description
Conditions
(1)
Min
Max
Min
Max
Min
Max
Unit
t
PLH
t
PHL
Propagation Delay
R
N
to T
N
or
T
N
to R
N
C
L
= 50 pF
R
L
= 500
C
L
= 300 pF
(3)
R
L
= 500
C
L
= 50 pF
R
L
= 500
C
L
= 300 pF
(3)
R
L
= 500
C
L
= 50 pF
R
L
= 500
C
L
= 5 pF
(3)
R
L
= 500
1.5
8.0
1.5
6.0
1.5
5.5
ns
1.5
15.0
1.5
13.0
1.5
11.5
ns
t
PZH
t
PZL
Output Enable Time
OET to T
N
or
OER to R
N
1.5
12.0
1.5
8.0
1.5
6.8
ns
1.5
20.0
1.5
15.0
1.5
13.0
ns
t
PHZ
t
PLZ
Output Disable Time
(3)
OET to T
N
or
OER to R
N
1.5
9.0
1.5
6.0
1.5
5.0
ns
1.5
10.0
1.5
7.0
1.5
6.0
ns
Notes:
1. See test circuit and wave forms.
2. Minimum limits are guaranteed but not tested on Propagation Delays.
3. This parameter is guaranteed but not production tested.
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