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參數(shù)資料
| 型號： | MC74AC253D |
| 廠商： | MOTOROLA INC |
| 元件分類： | 通用總線功能 |
| 英文描述： | DUAL 4-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS |
| 中文描述： | AC SERIES, DUAL 4 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16 |
| 封裝： | PLASTIC, SOIC-16 |
| 文件頁數(shù)： | 7/8頁 |
| 文件大小： | 179K |
| 代理商： | MC74AC253D |
MC74AC253 MC74ACT253
5-7
FACT DATA
AC CHARACTERISTICS
(For Figures and Waveforms — See Section 3)
Symbol
Parameter
(V)
74ACT
74ACT
Unit
No.
VCC*
TA = +25
°
C
CL = 50 pF
TA = –40
°
C
to +85
°
C
CL = 50 pF
Fig.
Min
Typ
Max
Min
Max
tPLH
Propagation Delay
Sn to Zn
Propagation Delay
Sn to Zn
Propagation Delay
In to Zn
Propagation Delay
In to Zn
Output Enable Time
5.0
2.0
11.5
2.0
13.0
ns
3-6
tPHL
5.0
3.0
13.0
2.5
14.5
ns
3-6
tPLH
5.0
2.5
10.0
2.0
11.0
ns
3-5
tPHL
5.0
3.5
11.0
3.0
12.5
ns
3-5
tPZH
tPZL
tPHZ
tPLZ
5.0
2.0
7.5
1.5
8.5
ns
3-7
Output Enable Time
5.0
2.0
8.0
1.5
9.0
ns
3-8
Output Disable Time
5.0
3.0
9.5
2.5
10.0
ns
3-7
Output Disable Time
5.0
2.5
7.5
2.0
8.5
ns
3-8
* 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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PDF描述 |
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| MC74AC253 | DUAL 4-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS |
| MC74ACT253 | DUAL 4-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS |
| MC74AC253N | DUAL 4-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS |
| MC74ACT253D | DUAL 4-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS |
| MC74ACT253N | DUAL 4-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| MC74AC253DR2 | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 2-6V Dual 4-Input RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| MC74AC253DR2G | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 2-6V Dual 4-Input Mux w/3-State Out RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
| MC74AC253DT | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Dual 4−Input Multiplexer with 3−State Outputs |
| MC74AC253DTR2 | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Dual 4−Input Multiplexer with 3−State Outputs |
| MC74AC253M | 制造商:ONSEMI 制造商全稱:ON Semiconductor 功能描述:Dual 4−Input Multiplexer with 3−State Outputs |
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