IDT74FCT861BP 查看數據表（PDF） - Integrated Device Technology
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IDT74FCT861BP Datasheet PDF : 8 Pages
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IDT54/74FCT861A/B, IDT54/74FCT863A/B
HIGH-PERFORMANCE CMOS BUS TRANSCEIVERS
MILITARY AND COMMERCIAL TEMPERATURE RANGES
SWITCHING CHARACTERISTICS OVER OPERATING RANGE
FCT861A/863A
Com'l.
Mil.
Symbol
Parameter
Condition(1) Min.(2)
tPLH
Propagation Delay
CL = 50pF
1.5
tPHL
RI to TI or TI to RI
FCT861/863
RL = 500Ω
CL = 300pF(3)
1.5
RL = 500Ω
tPZH
Output Enable Time
tPZL
OET to TI or OER to RI
CL = 50pF
1.5
RL = 500Ω
CL = 300pF(3)
1.5
RL = 500Ω
tPHZ
Output Disable Time
tPLZ
OET to TI or OER to RI
CL = 5pF(3)
1.5
RL = 500Ω
CL = 50pF
1.5
RL = 500Ω
NOTES:
1. See test circuits and waveforms.
2. Minimum limits are guaranteed but not tested on Propagation Delays.
3. This condition guaranteed but not tested.
Max.
8.0
15.0
12.0
20.0
9.0
10.0
Min.(2)
1.5
1.5
1.5
1.5
1.5
1.5
Max.
9.0
17.0
13.0
22.0
9.0
10.0
FCT861B/863B
Com'l.
Mil.
Min.(2) Max. Min.(2) Max. Unit
1.5 6.0 1.5 6.5 ns
1.5 13.0 1.5 14.0
1.5 8.0 1.5 9.0 ns
1.5 15.0 1.5 16.0
1.5 6.0 1.5 7.0 ns
1.5 7.0 1.5 8.0
2610 tbl 07
7.23
6
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