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參數資料
| 型號： | MC74AC646N |
| 廠商： | ON SEMICONDUCTOR |
| 元件分類： | 通用總線功能 |
| 英文描述： | OCTAL TRANSCEIVER/REGISTER WITH 3-STATE OUTPUTS (NON-INVERTING) |
| 中文描述： | AC SERIES, 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, PDIP24 |
| 封裝： | 0.300 INCH, PLASTIC, DIP-24 |
| 文件頁數： | 8/9頁 |
| 文件大小： | 242K |
| 代理商： | MC74AC646N |
MC74AC646 MC74ACT646
5-8
FACT DATA
AC OPERATING REQUIREMENTS
Symbol
Parameter
(V)
74ACT
74ACT
Unit
No.
VCC*
TA = +25
°
C
CL = 50 pF
TA = –40
°
C
to +85
°
C
CL = 50 pF
Fig.
Typ
Guaranteed Minimum
ts
Setup Time, HIGH or LOW
Bus to Clock
5.0
7.0
8.0
ns
3-9
th
Hold Time, HIGH or LOW
Bus to Clock
5.0
2.5
2.5
ns
3-9
tw
Clock Pulse Width
HIGH or LOW
5.0
7.0
8.0
ns
3-6
* Voltage Range 5.0 V is 5.0 V
±
0.5 V.
CAPACITANCE
Symbol
Parameter
Value
Typ
Unit
Test Conditions
CIN
Input Capacitance
4.5
pF
VCC = 5.0 V
CI/O
Input/Output Capacitance
15
pF
VCC = 5.0 V
CPD
Power Dissipation Capacitance
60
pF
VCC = 5.0 V
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相關代理商/技術參數 |
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|---|---|
| MC74AC648 | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:OCTAL TRANSCEIVER/REGISTER WITH 3-STATE OUTPUTS (INVERTING) |
| MC74AC648DW | 制造商:Rochester Electronics LLC 功能描述:- Bulk 制造商:ON Semiconductor 功能描述: |
| MC74AC648N | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:OCTAL TRANSCEIVER/REGISTER WITH 3-STATE OUTPUTS (INVERTING) |
| MC74AC652 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Octal Transceiver/Register with 3−State Outputs (Non−Inverting) |
| MC74AC652DW | 制造商:MOTOROLA 制造商全稱:Motorola, Inc 功能描述:OCTAL TRANSCEIVER/REGISTER WITH 3-STATE OUTPUTS (NON-INVERTING) |
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