參數(shù)資料
型號(hào)： 74LCX16244A
廠商： 意法半導(dǎo)體
英文描述： Low Voltage CMOS 16-Bit Buffer (3-State) with 5V Tolerant Inputs and Outputs(三態(tài)低電壓16位總線收發(fā)器)
中文描述： 低電壓的CMOS 16位緩沖器（三態(tài)與5V容限輸入和輸出（三態(tài)低電壓16位總線收發(fā)器））
文件頁(yè)數(shù)： 1/8頁(yè)
文件大?。?/td> 80K
代理商： 74LCX16244A
74LCX16244A
LOW VOLTAGE CMOS 16-BIT BUFFER (3-STATE)
WITH 5V TOLERANT INPUTS AND OUTPUTS
PRELIMINARY DATA
June 1997
ORDER CODES :
74LCX16244AT
I
5V TOLERANTINPUTS AND OUTPUTS
I
HIGH SPEED:
t
PD
=5.2 ns(MAX.) at V
CC
=3.0V
I
POWER-DOWN PROTECTIONONINPUTS
ANDOUTPUTS
I
SYMMETRICALOUTPUT IMPEDANCE:
|I
OH
| = I
OL
=24 mA (MIN)
I
PCI BUSLEVELSGUARANTEEDAT 24mA
I
BALANCED PROPAGATIONDELAYS:
t
PLH
t
PHL
I
OPERATINGVOLTAGERANGE:
V
CC
(OPR)= 2.7Vto 3.6V (1.5VData Retention)
I
PIN AND FUNCTION COMPATIBLEWITH
74SERIES16244
I
LATCH-UP PERFORMANCE EXCEEDS500mA
I
ESD PERFORMANCE:
HBM>2000V;MM > 200V
DESCRIPTION
The LCX16244A is a low voltage CMOS OCTAL
BUS BUFFER (NON-INVERTED) fabricated with
sub-micron silicon gate and double-layer metal
wiring C
2
MOS technology. It is ideal for low
power and high speed 3.3V applications; it can
be interfaced to 5V signal enviroment for both
inputs and outputs.
Any
nG
control
output governs
BUFFERS.
Output
Enable
together gives full16-bit operation.
When nG is LOW, the outputs are on. When nG
is HIGH, the outputare inhigh impedancestate.
This device is designed to be used with 3 state
memory address drivers, etc.
It has better speed performance at 3.3V than 5V
LSTTL family combined with the true CMOS low
power consumption.
All
inputs
and
outputs are
protection circuits against static discharge, giving
them 2KV ESD immunity and transient excess
voltage.
four
(nG)
BUS
tied
input
equipped
with
T
(TSSOP48 Package)
PIN CONNECTION
1/8
相關(guān)PDF資料
PDF描述
74LCX16244 Low Voltage CMOS 16-Bit Buffer (3-State) with 5V Tolerant Inputs and Outputs(三態(tài)低電壓16位緩沖器)
74LCX16245A Low Voltage CMOS 16-Bit Bus Transceiver (3-State) with 5V Tolerant Inputs and Outputs(低壓CMOS16位總線收發(fā)器)
74LCX16245TTR LOW VOLTAGE CMOS 16-BIT BUS TRANSCEIVER WITH 5V TOLERANT INPUTS AND OUTPUT (3-STATE)
74LCX16245 Low Voltage 16-Bit Bidirectional Transceiver with 5V Tolerant Inputs and Outputs
74LCX16245GX Low Voltage 16-Bit Bidirectional Transceiver with 5V Tolerant Inputs and Outputs
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
74LCX16244AT 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Quad 4-Bit Buffer/Driver
74LCX16244G 功能描述:緩沖器和線路驅(qū)動(dòng)器 Buffer/Line Driver LV 16Bit 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
74LCX16244GX 功能描述:緩沖器和線路驅(qū)動(dòng)器 Buffer/Line Driver 5V 16Bit 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
74LCX16244GX_Q 功能描述:緩沖器和線路驅(qū)動(dòng)器 Buffer/Line Driver 5V 16Bit 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
74LCX16244MEA 功能描述:緩沖器和線路驅(qū)動(dòng)器 16-Bit Buf/Line Drv 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
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