參數(shù)資料
型號(hào): 74LCX125
廠商: 意法半導(dǎo)體
英文描述: Low Voltage CMOS Quad Bus Buffers with 5V Tolerant Inputs and Outputs(低壓CMOS四總線緩沖器)
中文描述: 低電壓的CMOS四總線緩沖器,具有5V容限輸入和輸出(低壓的CMOS四總線緩沖器)
文件頁(yè)數(shù): 1/8頁(yè)
文件大小: 76K
代理商: 74LCX125
74LCX125
LOW VOLTAGE CMOS QUAD BUS BUFFERS
WITH 5V TOLERANT INPUTS AND OUTPUTS
PRELIMINARY DATA
January 1997
PINCONNECTION AND IEC LOGICSYMBOLS
I
5V TOLERANTINPUTS AND OUTPUTS
I
HIGH SPEED:
t
PD
=6 ns(MAX.) at V
CC
=3V
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)= 2.0Vto 3.6V (1.5VData Retention)
I
PIN AND FUNCTION COMPATIBLEWITH
74SERIES125
I
LATCH-UP PERFORMANCE EXCEEDS500mA
I
ESD PERFORMANCE:
HBM>2000V;MM > 200V
DESCRIPTION
The LVQ125 is a low voltage CMOS QUAD BUS
BUFFERS fabricated with sub-micron silicon gate
and
double-layer
metal
technology. It is ideal for low power and high
wiring
C
2
MOS
speed 3.3V applications; it can be interfaced to
5V signal enviromentfor both inputsand outputs.
These devices require the same 3-STATE control
input G to be taken high to makethe output go to
the high impedancestate.
.It has same speed performanceat 3.3V than 5V,
AC/ACT family, combined with a lower power
consumption.
All
inputs and
outputs
protectioncircuits against static discharge, giving
them 2KV ESD immunity and transient excess
voltage.
are
equipped with
ORDER CODES :
74LVQ125M
74LVQ125T
M
(MicroPackage)
T
(TSSOP Package)
1/8
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74LCX125BQX_08 制造商:FAIRCHILD 制造商全稱:Fairchild Semiconductor 功能描述:Low Voltage Quad Buffer with 5V Tolerant Inputs and Outputs