參數(shù)資料
型號: SN54LVTH16952WD
廠商: TEXAS INSTRUMENTS INC
元件分類: 總線收發(fā)器
英文描述: LVT SERIES, DUAL 8-BIT REGISTERED TRANSCEIVER, TRUE OUTPUT, CDFP56
封裝: 0.380 INCH, CERAMIC, MO-146AB, DFP-56
文件頁數(shù): 5/12頁
文件大小: 190K
代理商: SN54LVTH16952WD
SN54LVTH16952, SN74LVTH16952
3.3-V ABT 16-BIT REGISTERED TRANSCEIVERS
WITH 3-STATE OUTPUTS
SCBS697G – JULY 1997 – REVISED APRIL 2000
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
description (continued)
These devices are fully specified for hot-insertion applications using Ioff and power-up 3-state. The Ioff circuitry
disables the outputs, preventing damaging current backflow through the devices when they are powered down.
The power-up 3-state circuitry places the outputs in the high-impedance state during power up and power down,
which prevents driver conflict.
The SN54LVTH16952 is characterized for operation over the full military temperature range of –55
°C to 125°C.
The SN74LVTH16952 is characterized for operation from –40
°C to 85°C.
FUNCTION TABLE
INPUTS
OUTPUT
CLKENAB
CLKAB
OEAB
A
B
H
X
L
X
B0
X
LL
X
B0
L
LL
L
LH
H
X
H
X
Z
A-to-B data flow is shown; B-to-A data flow is similar, but
uses CLKENBA, CLKBA, and OEBA.
Level of B before the indicated steady-state input
conditions were established
相關(guān)PDF資料
PDF描述
SN54LVTH182502AHV LVT SERIES, DUAL 9-BIT BOUNDARY SCAN REG TRANSCEIVER, TRUE OUTPUT, CQFP68
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SN54LVTH182512HKC LVT SERIES, DUAL 9-BIT BOUNDARY SCAN REG TRANSCEIVER, TRUE OUTPUT, CDFP64
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