參數(shù)資料
型號: IDT74FCT640CTDB
廠商: Integrated Device Technology, Inc.
英文描述: Ceramic Chip Capacitors / Standard Z5U; Capacitance [nom]: 0.1uF; Working Voltage (Vdc)[max]: 50V; Capacitance Tolerance: -20+80%; Dielectric: Multilayer Ceramic; Temperature Coefficient: Z5U; Lead Style: Surface Mount Chip; Lead Dimensions: 1206; Termination: Tin Plated Nickel Barrier; Body Dimensions: 0.126" x 0.063"; Container: Bulk; Features: Unmarked
中文描述: 快速CMOS八路雙向收發(fā)器
文件頁數(shù): 6/8頁
文件大?。?/td> 157K
代理商: IDT74FCT640CTDB
6.9
6
IDT54/74FCT245T/AT/CT/DT - 2245T/AT/CT, IDT54/74FCT640T/AT/CT, IDT54/74FCT645T/AT/CT/DT
FAST CMOS OCTAL BIDIRECTIONAL TRANSCEIVERS
MILITARY AND COMMERCIAL TEMPERATURE RANGES
SWITCHING CHARACTERISTICS OVER OPERATING RANGE
FCT645T
FCT645AT
Com'l.
Mil.
Com'l.
Mil.
Symbol
t
PLH
t
PHL
t
PZH
t
PZL
t
PHZ
t
PLZ
t
PZH
t
PZL
t
PHZ
t
PLZ
Parameter
Conditions
(1)
C
L
= 50 pF
R
L
= 500
Min.
(2)
1.5
Max.
9.5
Min
.
(2)
1.5
Max.
11.0
Min
.
(2)
1.5
Max.
4.6
Min.
(2)
1.5
Max.
4.9
Unit
ns
Propagation Delay
A to B, B to A
Output Enable Time
OE
to A or B
Output Disable Time
OE
to A or B
Output Enable Time
T/
R
to A or B
(3)
Output Disable Time
T/
R
to A or B
(3)
1.5
11.0
1.5
12.0
1.5
6.2
1.5
6.5
ns
1.5
12.0
1.5
13.0
1.5
5.0
1.5
6.0
ns
1.5
11.0
1.5
12.0
1.5
6.2
1.5
6.5
ns
1.5
12.0
1.5
13.0
1.5
5.0
1.5
6.0
ns
2534 tbl 12
FCT645CT
FCT645DT
Com'l.
Mil.
Com'l.
Mil.
Symbol
t
PLH
t
PHL
t
PZH
t
PZL
t
PHZ
t
PLZ
t
PZH
t
PZL
t
PHZ
t
PLZ
NOTES:
1. See test circuit and waveforms.
2. Minimum limits are guaranteed but not tested on Propagation Delays.
3. This parameter is guaranteed but not tested.
Parameter
Conditions
(1)
C
L
= 50 pF
R
L
= 500
Min.
(2)
1.5
Max.
4.1
Min
.
(2)
1.5
Max.
4.5
Min
.
(2)
1.5
Max.
3.8
Min.
(2)
Max.
Unit
ns
Propagation Delay
A to B, B to A
Output Enable Time
OE
to A or B
Output Disable Time
OE
to A or B
Output Enable Time
T/
R
to A or B
(3)
Output Disable Time
T/
R
to A or B
(3)
1.5
5.8
1.5
6.2
1.5
5.0
ns
1.5
4.8
1.5
5.2
1.5
4.3
ns
1.5
5.8
1.5
6.2
1.5
5.0
ns
1.5
4.8
1.5
5.2
1.5
4.3
ns
2534 tbl 13
相關PDF資料
PDF描述
IDT74FCT640CTE FAST CMOS OCTAL BIDIRECTIONAL TRANSCEIVERS
IDT74FCT640CTEB FAST CMOS OCTAL BIDIRECTIONAL TRANSCEIVERS
IDT74FCT640CTL FAST CMOS OCTAL BIDIRECTIONAL TRANSCEIVERS
IDT74FCT640CTLB FAST CMOS OCTAL BIDIRECTIONAL TRANSCEIVERS
IDT74FCT640CTP FAST CMOS OCTAL BIDIRECTIONAL TRANSCEIVERS
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