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參數(shù)資料
| 型號(hào)： | 74LCX16244T |
| 英文描述： | Quad 4-Bit Buffer/Driver |
| 中文描述： | 四4位緩沖器/驅(qū)動(dòng)器 |
| 文件頁(yè)數(shù)： | 4/8頁(yè) |
| 文件大?。?/td> | 88K |
| 代理商： | 74LCX16244T |
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
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PDF描述 |
|---|---|
| 74LCX16244TTR | BUFFER/DRIVER|QUAD|4-BIT|LCX-CMOS|TSSOP|48PIN|PLASTIC |
| 74LCX16245AT | Dual 8-bit Bus Transceiver |
| 74LCX16245T | Dual 8-bit Bus Transceiver |
| 74LCX162541 | 16-BIT BUS BUFFER WITH 3-STATE OUTPUTS (NON INVERTED) |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 74LCX16244TTR | 功能描述:緩沖器和線路驅(qū)動(dòng)器 16-Bit Bus Buffer RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| 74LCX16245 | 制造商:ON SEM 功能描述: |
| 74LCX16245 WAF | 制造商:Texas Instruments 功能描述: |
| 74LCX16245_07 | 制造商:STMICROELECTRONICS 制造商全稱:STMicroelectronics 功能描述:Low voltage CMOS 16-bit bus transceiver (3-state) with 5V tolerant inputs and outputs |
| 74LCX16245AT | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Dual 8-bit Bus Transceiver |
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