參數(shù)資料
型號: SN54ABT834
廠商: Texas Instruments, Inc.
英文描述: 8-Bit To 9-Bit Parity Bus Transceivers(8-9奇偶總線收發(fā)器)
中文描述: 8位到第9位奇偶總線收發(fā)器(8-9奇偶總線收發(fā)器)
文件頁數(shù): 6/8頁
文件大?。?/td> 142K
代理商: SN54ABT834
SN54ABT834, SN74ABT834
8-BIT TO 9-BIT PARITY BUS TRANSCEIVERS
SCBS168 – FEBRUARY 1991–REVISED OCTOBER 1992
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
6
timing requirements over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted)
VCC = 5 V,
TA = 25
°
C
MIN
SN54ABT834
SN74ABT834
UNIT
MAX
MIN
MAX
MIN
MAX
P l
Pulse duration
CLK high
CLK low
CLR low
A port
CLR
A port
tw
ns
tsu
Setup time before CLK
ns
th
Hold time after CLK
ns
switching characteristics over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted) (see Figure 1)
FROM
(INPUT)
TO
VCC = 5 V,
TA = 25
°
C
MIN
SN54ABT834
SN74ABT834
PARAMETER
(OUTPUT)
UNIT
TYP
MAX
MIN
MAX
MIN
MAX
tPLH
tPHL
tPZH
tPZL
tPHZ
tPLZ
tPLH
tPHL
tPLH
tPHL
A or B
B or A
ns
OE
A or B
ns
OE
A or B
ns
A or OE
PARITY
ns
CLR
CLK
ERR
ns
P
相關(guān)PDF資料
PDF描述
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