參數(shù)資料
型號: 74LCX139M
英文描述: 2-To-4-Line Demultiplexer
中文描述: 2至4線復(fù)用器
文件頁數(shù): 4/8頁
文件大?。?/td> 88K
代理商: 74LCX139M
www.fairchildsemi.com
4
7
AC LOADING and WAVEFORMS
Generic for LCX Family
FIGURE 1. AC Test Circuit (C
L
includes probe and jig capacitance)
Waveform for Inverting and Non-Inverting Functions
Propagation Delay. Pulse Width and t
rec
Waveforms
3-STATE Output Low Enable and
Disable Times for Logic
3-STATE Output High Enable and
Disable Times for Logic
Setup Time, Hold Time and Recovery Time for Logic
t
rise
and t
fall
FIGURE 2. Waveforms
(Input Characteristics; f =1MHz, t
R
= t
F
= 3ns)
Test
t
PLH
, t
PHL
t
PZL
, t
PLZ
Switch
Open
6V at V
=
3.3
±
0.3V
V
CC
x 2 at V
CC
=
2.5
±
0.2V
GND
t
PZH
,t
PHZ
Symbol
V
CC
2.7V
3.3V
±
0.3V
1.5V
1.5V
V
OL
+
0.3V
V
OH
0.3V
2.5V
±
0.2V
V
CC
/2
V
CC
/2
V
OL
+
0.15V
V
OH
0.15V
V
mi
V
mo
V
x
V
y
1.5V
1.5V
V
OL
+
0.3V
V
OH
0.3V
相關(guān)PDF資料
PDF描述
74LCX139T 2-To-4-Line Demultiplexer
74LCX14MTCX CERAMIC CHIP/MIL-PRF-55681
74LCX14MX CERAMIC CHIP/MIL-PRF-55681
74LCX14SJX CERAMIC CHIP/MIL-PRF-55681
74LCX14T CERAMIC CHIP/MIL-PRF-55681
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74LCX139MTR 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 Dual 2-to-4 Decoder 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
74LCX139T 制造商:未知廠家 制造商全稱:未知廠家 功能描述:2-To-4-Line Demultiplexer
74LCX139TTR 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 Dual 2-to-4 Decoder 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
74LCX14 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Low Voltage Hex Inverter with 5V Tolerant Schmitt Trigger Inputs
74LCX14_06 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Low voltage CMOS HEX SCHMITT inverter with 5V tolerant inputs