參數(shù)資料
型號(hào): 74LVQ245SCX
英文描述: Single 8-bit Bus Transceiver
中文描述: 單8位總線收發(fā)器
文件頁(yè)數(shù): 1/9頁(yè)
文件大?。?/td> 69K
代理商: 74LVQ245SCX
1/9
January 2002
I
HIGH SPEED:
t
PD
= 0.4 ns (TYP.) at V
CC
= 3.3 V
t
PD
= 0.1 ns (TYP.) at V
CC
= 5 V
LOW POWER DISSIPATION:
I
CC
= 2
μ
A (MAX.) at T
A
=25
°
C
LOW ”O(jiān)N ” LOW RESISTANCE
R
ON
=14
at V
CC
= 3.3V , I
I/O
<
1 mA
R
ON
= 12
at V
CC
= 5.0V , I
I/O
<
1 mA
SINE WAVE DISTORTION :
0.04% at V
CC
= 3.3V , f = 1KHz
OPERATING VOLTAGE RANGE:
V
CC(OPR)
= 2V to 5.5V
PIN AND FUNCTION COMPATIBLE WITH
74 SERIES 4066
IMPROVED LATCH-UP IMMUNITY
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I
I
I
I
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DESCRIPTION
The 74LVQ4066 is a low voltage CMOS QUAD
BILATERAL SWITCH fabricated with sub-micron
silicon gate and double-layer metal wiring C
2
MOS
technology.
It is ideal for low power and low noise 3.3V
applications and each switch is designed to
handle both analog and digital signals.
The switches permit signals with amplitudes up to
Vcc (peak) to be transmitted in either direction
without relevant propagation delay and without
generating additional ground bounce noise.
It has an ON-Resistance which is greatly reduced
in comparison with 74HC4066.
It is provided of four individual enable inputs to
control the switches;the switch is ON when the C
input is held high and OFF (High Impedance)
when C is held low.
All
inputs
and
outputs
protection circuits against static discharge, giving
them ESD immunity and transient excess voltage.
are
equipped
with
74LVQ4066
QUAD BILATERAL SWITCH
PIN CONNECTION AND IEC LOGIC SYMBOLS
ORDER CODES
PACKAGE
TUBE
T & R
SOP
TSSOP
74LVQ4066M
74LVQ4066MTR
74LVQ4066TTR
TSSOP
SOP
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