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參數(shù)資料
| 型號(hào)： | SN54ABTH162500 |
| 廠商： | Texas Instruments, Inc. |
| 英文描述： | 18-Bit Universal Bus Transceivers With 3-State Outputs(18位通用總線收發(fā)器(三態(tài)輸出)) |
| 中文描述： | 18位通用總線收發(fā)器與三態(tài)輸出（18位通用總線收發(fā)器（三態(tài)輸出）） |
| 文件頁(yè)數(shù)： | 2/9頁(yè) |
| 文件大?。?/td> | 211K |
| 代理商： | SN54ABTH162500 |
SN54ABT162500, SN74ABT162500
18-BIT UNIVERSAL BUS TRANSCEIVERS
WITH 3-STATE OUTPUTS
SCBS242D – JUNE 1992 – REVISED MAY 1997
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
description (continued)
When V
CC
is between 0 and 2.1 V, the device is in the high-impedance state during power up or power down.
However, to ensure the high-impedance state above 2.1 V, OE should be tied to V
CC
through a pullup resistor
and OE should be tied to GND through a pulldown resistor; the minimum value of the resistor is determined by
the current-sinking/current-sourcing capability of the driver.
The SN54ABT162500 is characterized for operation over the full military temperature range of –55
°
C to 125
°
C.
The SN74ABT162500 is characterized for operation from –40
°
C to 85
°
C.
FUNCTION TABLE
INPUTS
LEAB
OUTPUT
B
OEAB
CLKAB
A
L
X
X
X
Z
H
H
X
L
L
H
H
X
↓
↓
H
H
H
H
L
L
L
H
L
H
H
H
L
X
B0
B0§
H
L
L
X
A-to-B data flow is shown: B-to-A flow is similar but
uses OEBA, LEBA, and CLKBA.
Output level before the indicated steady-state input
conditions were established
§Output level before the indicated steady-state input
conditions were established, provided that CLKAB
was low before LEAB went low
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| SN74ABTH162500 | 18-Bit Universal Bus Transceivers With 3-State Outputs(18位通用總線收發(fā)器(三態(tài)輸出)) |
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| SN54ABTH16460 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:4-TO-1 MULTIPLEXED/DEMULTIPLEXED TRANSCEIVERS WITH 3-STATE OUTPUTS |
| SN54ABTH16460WD | 制造商:TI 制造商全稱:Texas Instruments 功能描述:4-TO-1 MULTIPLEXED/DEMULTIPLEXED TRANSCEIVERS WITH 3-STATE OUTPUTS |
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