參數(shù)資料
型號(hào): SN54ABTH1826520A
廠商: Texas Instruments, Inc.
英文描述: Scan Test Devices With 18 Bit Universal Bus Transceivers and Registers( 掃描檢測(cè)裝置,帶18位總線收發(fā)器和寄存器)
中文描述: 掃描測(cè)試設(shè)備與18位通用總線收發(fā)器和寄存器(掃描檢測(cè)裝置,帶18位總線收發(fā)器和寄存器)
文件頁數(shù): 5/36頁
文件大?。?/td> 848K
代理商: SN54ABTH1826520A
SN54ABTH18652A, SN54ABTH182652A, SN74ABTH18652A, SN74ABTH182652A
SCAN TEST DEVICES WITH
18-BIT BUS TRANSCEIVERS AND REGISTERS
SCBS167D – AUGUST 1993 – REVISED JULY 1996
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
functional block diagram
Boundary-Scan Register
One of Nine Channels
1OEAB
1OEBA
1CLKBA
1SBA
1CLKAB
1SAB
1A1
1B1
1D
C1
1D
C1
One of Nine Channels
2OEAB
2OEBA
2CLKBA
2SBA
2CLKAB
2SAB
2A1
2B1
1D
C1
1D
C1
Boundary-Control
Register
Instruction
Register
TDI
TMS
TCK
TDO
TAP
Controller
VCC
24
VCC
56
Bypass Register
Identification
Register
53
62
55
54
59
60
63
30
21
27
28
23
22
10
26
51
40
58
VCC
GND
VCC
GND
Pin numbers shown are for the PM package.
相關(guān)PDF資料
PDF描述
SN74ABTH1826520A Scan Test Devices With 18 Bit Universal Bus Transceivers And Registers( 掃描檢測(cè)裝置帶18位總線收發(fā)器和寄存器)
SN54ABTH18652A Scan Test Devices With 18 Bit Universal Bus Transceivers and Registers( 掃描檢測(cè)裝置,帶18位總線收發(fā)器和寄存器)
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