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参数资料
| 型号： | IN74ACT643N |
| 厂商： | INTEGRAL JOINT STOCK COMPANY |
| 英文描述： | OCTAL 3-STATE BUS TRANSCEIVER |
| 中文描述： | 八路三态总线收发器 |
| 文件页数： | 4/5页 |
| 文件大小： | 195K |
| 代理商： | IN74ACT643N |
IN74ACT643
4
AC ELECTRICAL CHARACTERISTICS
(V
CC
=5.0 V
±
10%, C
L
=50pF,Input t
r
=t
f
=3.0 ns)
Symbol
Parameter
Guaranteed Limits
25
°
C
-40
°
C to
85
°
C
Min
1.0
Unit
Min
1.5
Max
8.0
Max
9.0
t
PLH
Propagation Delay, A to B or B to A
(Figure 1)
Propagation Delay, A to B or B to A
(Figure 1)
Propagation Delay, Direction or Output
Enable to A or B (Figure 2)
Propagation Delay, Direction or Output
Enable to A or B (Figure 2)
Propagation Delay, Direction or Output
Enable to A or B (Figure 2)
Propagation Delay, Direction or Output
Enable to A or B (Figure 2)
Maximum Input Capacitance
Maximum Tree-State I/O Capacitance
(Output in High-Impedance State0
ns
t
PHL
1.5
8.0
1.0
9.0
ns
t
PZH
1.5
10.5
1.0
11.5
ns
t
PZL
1.5
10.5
1.0
11.5
ns
t
PHZ
1.5
10.5
1.0
11.5
ns
t
PLZ
1.5
10.5
1.0
11.5
ns
C
IN
C
OUT
4.5
15
4.5
15
pF
pF
Power Dissipation Capacitance
Typical @25
°
C,V
CC
=5.0 V
45
C
PD
pF
Figure 1. Switching Waveforms
Figure 2. Switching Waveforms
相关PDF资料 |
PDF描述 |
|---|---|
| IN74ACT651 | OCTAL 3-STATE BUS TRANSCEIVERS AND D FLIP-FLOPS |
| IN74ACT651DW | OCTAL 3-STATE BUS TRANSCEIVERS AND D FLIP-FLOPS |
| IN74ACT651N | OCTAL 3-STATE BUS TRANSCEIVERS AND D FLIP-FLOPS |
| IN74ACT652 | OCTAL 3-STATE BUS TRANSCEIVERS AND D FLIP-FLOPS |
| IN74ACT652DW | OCTAL 3-STATE BUS TRANSCEIVERS AND D FLIP-FLOPS |
相关代理商/技术参数 |
参数描述 |
|---|---|
| IN74ACT651 | 制造商:INTEGRAL 制造商全称:INTEGRAL 功能描述:OCTAL 3-STATE BUS TRANSCEIVERS AND D FLIP-FLOPS |
| IN74ACT651DW | 制造商:INTEGRAL 制造商全称:INTEGRAL 功能描述:OCTAL 3-STATE BUS TRANSCEIVERS AND D FLIP-FLOPS |
| IN74ACT651N | 制造商:INTEGRAL 制造商全称:INTEGRAL 功能描述:OCTAL 3-STATE BUS TRANSCEIVERS AND D FLIP-FLOPS |
| IN74ACT652 | 制造商:INTEGRAL 制造商全称:INTEGRAL 功能描述:OCTAL 3-STATE BUS TRANSCEIVERS AND D FLIP-FLOPS |
| IN74ACT652DW | 制造商:INTEGRAL 制造商全称:INTEGRAL 功能描述:OCTAL 3-STATE BUS TRANSCEIVERS AND D FLIP-FLOPS |
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