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參數(shù)資料
| 型號： | MC74AC273N |
| 廠商： | MOTOROLA INC |
| 元件分類： | 通用總線功能 |
| 英文描述： | OCTAL D FLIP-FLOP |
| 中文描述： | AC SERIES, POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, PDIP20 |
| 封裝： | PLASTIC, DIP-20 |
| 文件頁數(shù)： | 6/7頁 |
| 文件大小： | 187K |
| 代理商： | MC74AC273N |
MC74AC273 MC74ACT273
5-6
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
Data to CP
5.0
3.0
4.5
5.0
ns
3-9
th
Hold Time, HIGH or LOW
Data to CP
5.0
–2.5
2.0
2.0
ns
3-9
tw
Clock Pulse Width
HIGH or LOW
5.0
2.5
4.0
4.5
ns
3-6
tw
MR Pulse Width
HIGH or LOW
5.0
2.5
4.0
4.5
ns
3-6
trec
Recovery Time
MR to CP
5.0
–1.0
2.0
3.0
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
CPD
Power Dissipation Capacitance
50
pF
VCC = 5.0 V
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| MC74AC273NG | 功能描述:觸發(fā)器 2-6V CMOS Octal D-Type RoHS:否 制造商:Texas Instruments 電路數(shù)量:2 邏輯系列:SN74 邏輯類型:D-Type Flip-Flop 極性:Inverting, Non-Inverting 輸入類型:CMOS 輸出類型: 傳播延遲時(shí)間:4.4 ns 高電平輸出電流:- 16 mA 低電平輸出電流:16 mA 電源電壓-最大:5.5 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:X2SON-8 封裝:Reel |
| MC74AC299 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:8-Input Universal Shift/ Storage Register with Common Parallel I/O Pins |
| MC74AC299DW | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:8-Input Universal Shift/ Storage Register with Common Parallel I/O Pins |
| MC74AC299DWR2 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:8-Input Universal Shift/ Storage Register with Common Parallel I/O Pins |
| MC74AC299N | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:8-Input Universal Shift/ Storage Register with Common Parallel I/O Pins |
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