參數(shù)資料
型號: SN54ABT16833WD
廠商: Texas Instruments, Inc.
英文描述: DUAL 8-BIT TO 9-BIT PARITY BUS TRANSCEIVERS
中文描述: 雙8位至9位奇偶總線收發(fā)器
文件頁數(shù): 2/11頁
文件大小: 191K
代理商: SN54ABT16833WD
SN54ABT16833, SN74ABT16833
DUAL 8-BIT TO 9-BIT PARITY BUS TRANSCEIVERS
SCBS097D – FEBRUARY 1991 – REVISED JANUARY 1997
2
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
description (continued)
The SN54ABT16833 is characterized for operation over the full military temperature range of –55
°
C to 125
°
C.
The SN74ABT16833 is characterized for operation from –40
°
C to 85
°
C.
FUNCTION TABLE
INPUTS
OUTPUT AND I/O
OEB
OEA
CLR
CLK
Ai
Σ
OF H
Odd
Bi
Σ
OF H
A
B
PARITY
ERR
FUNCTION
L
H
X
X
NA
NA
A
L
NA
A data to B bus and
generate parity
Even
H
H
L
H
NA
Odd
B
NA
NA
H
B data to A bus and
check parity
Even
L
X
X
L
X
X
X
X
NA
NA
H
Check error-flag register
H
No
No
X
NC
H
H
L
X
X
Z
Z
Z
H
Isolation§
H
Odd
H
H
Even
L
L
L
X
X
Odd
Even
NA
NA
A
H
L
NA
A data to B bus and
generate inverted parity
NA = not applicable, NC = no change, X = don’t care
Summation of high-level inputs includes PARITY along with Bi inputs.
Output states shown assume ERR was previously high.
§In this mode, ERR (when clocked) shows inverted parity of the A bus.
相關(guān)PDF資料
PDF描述
SN74ABT16833DGG DUAL 8-BIT TO 9-BIT PARITY BUS TRANSCEIVERS
SN54ABT244FK OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
SN54ABT244J OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
SN54ABT244W OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
SN54ABT245 OCTAL BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
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