參數(shù)資料
型號(hào): SN74ABT8646DWR
廠商: TEXAS INSTRUMENTS INC
元件分類: 總線收發(fā)器
英文描述: ABT SERIES, 8-BIT BOUNDARY SCAN REG TRANSCEIVER, TRUE OUTPUT, PDSO28
封裝: GREEN, PLASTIC, SOIC-28
文件頁數(shù): 23/32頁
文件大?。?/td> 529K
代理商: SN74ABT8646DWR
SN54ABT8646, SN74ABT8646
SCAN TEST DEVICES WITH
OCTAL BUS TRANSCEIVERS AND REGISTERS
SCBS123F AUGUST 1992 REVISED APRIL 2004
3
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
26
L
3
DIR
L
1
CLKAB
X
28
CLKBA
X
2
SAB
X
27
SBA
L
REAL-TIME TRANSFER
BUS B TO BUS A
26
L
3
DIR
H
1
CLKAB
X
28
CLKBA
X
2
SAB
L
27
SBA
X
REAL-TIME TRANSFER
BUS A TO BUS B
26
X
3
DIR
X
1
CLKAB
28
CLKBA
X
2
SAB
X
27
SBA
X
STORAGE FROM
A, B, OR A AND B
26
L
3
DIR
L
1
CLKAB
X
28
CLKBA
H or L
2
SAB
X
27
SBA
H
TRANSFER STORED DATA
TO A AND/OR B
X
H
X
XX
X
L
H
H or L
X
H
X
BUS
B
BUS
A
BUS
B
BUS
A
BUS
B
BUS
A
BUS
B
BUS
A
OE
Pin numbers shown are for the DL, DW, and JT packages.
Figure 1. Bus-Management Functions
相關(guān)PDF資料
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SN74ABT8646DWRE4 功能描述:特定功能邏輯 Device w/Octal Bus Trnscvr & Register RoHS:否 制造商:Texas Instruments 產(chǎn)品: 系列:SN74ABTH18502A 工作電源電壓:5 V 封裝 / 箱體:LQFP-64 封裝:Tube
SN74ABT8646DWRG4 功能描述:特定功能邏輯 Scan Test Devices RoHS:否 制造商:Texas Instruments 產(chǎn)品: 系列:SN74ABTH18502A 工作電源電壓:5 V 封裝 / 箱體:LQFP-64 封裝:Tube
SN74ABT8652DL 功能描述:特定功能邏輯 Device w/Octal Bus Trnscvr & Register RoHS:否 制造商:Texas Instruments 產(chǎn)品: 系列:SN74ABTH18502A 工作電源電壓:5 V 封裝 / 箱體:LQFP-64 封裝:Tube
SN74ABT8652DLG4 功能描述:特定功能邏輯 Device w/Octal Bus Trnscvr & Register RoHS:否 制造商:Texas Instruments 產(chǎn)品: 系列:SN74ABTH18502A 工作電源電壓:5 V 封裝 / 箱體:LQFP-64 封裝:Tube
SN74ABT8652DLR 功能描述:特定功能邏輯 Device w/Octal Bus Trnscvr & Register RoHS:否 制造商:Texas Instruments 產(chǎn)品: 系列:SN74ABTH18502A 工作電源電壓:5 V 封裝 / 箱體:LQFP-64 封裝:Tube