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FXLH42245MPX Datasheet

  • FXLH42245MPX

  • Low Voltage Dual Supply 8-Bit Signal Translator with Configu...

  • 10頁

  • FAIRCHILD

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FXLH42245 Low Voltage Dual Supply 8-Bit Signal Translator with Configurable Voltage Supplies and Bushold
Data Inputs and 3-STATE Outputs and 26鈩?Series Resistors in the B Port Outputs
June 2004
Revised October 2004
FXLH42245
Low Voltage Dual Supply 8-Bit Signal Translator
with Configurable Voltage Supplies and
Bushold Data Inputs and 3-STATE Outputs and
26
鈩?/div>
Series Resistors in the B Port Outputs
General Description
The FXLH42245 is a configurable dual-voltage-supply
translator designed for bi-directional voltage translation of
signals between two voltage levels. The device allows
translation between voltages as high as 3.6V to as low as
1.1V. The A Port tracks the V
CCA
level, and the B Port
tracks the V
CCB
level. Both ports are designed to accept
supply voltage levels from 1.1V to 3.6V. This allows for bi-
directional voltage translation over a variety of voltage lev-
els: 1.2V, 1.5V, 1.8V, 2.5V, and 3.3V.
The device remains in 3-STATE until both V
CC
s reach
active levels allowing either V
CC
to be powered-up first.
The device also contains power down control circuits that
place the device in 3-STATE if either V
CC
is removed.
The Transmit/Receive (T/R) input determines the direction
of data flow through the device. The OE input, when HIGH,
disables both the A and B Ports by placing them in a
3-STATE condition. The FXLH42245 is designed so that
the control pins (T/R and OE) are supplied by V
CCA
.
Features
s
Bi-directional interface between any 2 levels from
1.1V to 3.6V
s
Fully configurable, inputs track V
CC
level
s
Non-preferential power-up sequencing; either V
CC
may
be powered-up first
s
Outputs remain in 3-STATE until active V
CC
level is
reached
s
Outputs switch to 3-STATE if either V
CC
is at GND
s
Bushold on data inputs eliminates the need for external
pull-up/pull-down resistors
s
26
鈩?/div>
output series resistors on the B Port to reduce line
noise
s
Power-off protection
s
Control inputs (T/R, OE) levels are referenced to V
CCA
voltage
s
Packaged in 24-terminal MLP
s
ESD protection exceeds:
鈥?4kV HBM ESD
(per JESD22-A114 & Mil Std 883e 3015.7)
鈥?8kV HBM I/O to GND ESD
(per JESD22-A114 & Mil Std 883e 3015.7)
鈥?1kV CDM ESD (per ESD STM 5.3)
鈥?200V MM ESD (per JESD22-A115 & ESD STM5.2)
Ordering Code:
Order Number
FXLH42245MPX
Package Number
MLP024B
Package Description
24-Terminal Molded Leadless Package (MLP), JEDEC MO-220, 3.5mm x 4.5mm
漏 2004 Fairchild Semiconductor Corporation
DS500882
www.fairchildsemi.com

FXLH42245MPX 產(chǎn)品屬性

  • Logic Translator Solutions

  • 3,000

  • 集成電路 (IC)

  • 邏輯 - 變換器

  • -

  • 變換器，雙向，3 態(tài)

  • 8

  • 電壓

  • 電壓

  • -

  • 1

  • 8

  • 無/無

  • 3.9ns

  • 1.1 V ~ 3.6 V

  • -40°C ~ 85°C

  • 24-WFQFN 裸露焊盤

  • 24-MLP（3.5x4.5）

  • 帶卷 (TR)

  • FXLH42245MPX-NDFXLH42245MPXTR

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