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PDF 74LVX3L384 Data sheet ( Hoja de datos )
| Número de pieza | 74LVX3L384 | |
| Descripción | 10-Bit Low Power Bus Switch | |
| Fabricantes | National | |
| Logotipo |  |
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February 1996
74LVX3L384
10-Bit Low Power Bus Switch
General Description
The LVX3L384 provides 10 bits of high-speed CMOS TTL-
compatible bus switches The low on resistance of the
switch allows inputs to be connected to outputs without
adding propagation delay or generating additional ground
bounce noise The device is organized as two 5-bit switches
with separate bus enable (BE) signals When BE is low the
switch is on and port A is connected to port B When BE is
high the switch is open and a high-impedance state exists
between the two ports
Features
Y 5X switch connection between two ports
Y Zero propagation delay
Y Ultra low power with 0 2 mA typical ICC
Y Zero ground bounce in flow-through mode
Y Control inputs compatible with TTL level
Y Available in SOIC TSSOP and QSOP (SSOP 0 15
Body width)
Logic Diagram
Connection Diagram
Pin Assignment for
SOIC QSOP and TSSOP
TL F 11653 – 1
Truth Table
BE A BE B
B0 – B4
B5 – B9
Function
L L A0 – A4
A5 – A9
Connect
L H A0 – A4
HIGH-Z State Connect
H L HIGH-Z State A5 – A9
Connect
H H HIGH-Z State HIGH-Z State Disconnect
Pin Names
BE A BE B
A0 – A9
B0 – B9
TL F 11653 – 2
Description
Bus Switch Enable
Bus A
Bus B
Order Number
See NS Package Number
SOIC JEDEC
74LVX3L384WM
74LVX3L384WMX
M24B
QSOP
74LVX3L384QSC
74LVX3L384QSCX
MQA24
TSSOP
74LVX3L384MTC
74LVX3L384MTCX
MTC24
TRI-STATE is a registered trademark of National Semiconductor Corporation
C1996 National Semiconductor Corporation TL F 11653
RRD-B30M17 Printed in U S A
http www national com
1 page  
Physical Dimensions inches (Continued)
24-Lead (0 150 Wide) Shrink Small Outline Package JEDEC (QSC)
(also known as QSOP)
Order Number 74LVX3L384QSC or 74LVX3L384QSCX
NS Package Number MQA24
5 http www national com
5 Page | ||
| Páginas | Total 6 Páginas | |
| PDF Descargar | [ Datasheet 74LVX3L384.PDF ] | |
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