参数资料
型号: SN54LVTH182646AHV
厂商: Texas Instruments, Inc.
英文描述: Octal 3-State Noninverting Buffer/Line Driver/Line Receiver; Package: TSSOP 20 LEAD; No of Pins: 20; Container: Rail; Qty per Container: 75
中文描述: 的3.3V ABT生根粉扫描测试设备与18位收发器和寄存器
文件页数: 5/36页
文件大小: 551K
代理商: SN54LVTH182646AHV
SN54LVTH18646A, SN54LVTH182646A, SN74LVTH18646A, SN74LVTH182646A
3.3-V ABT SCAN TEST DEVICES
WITH 18-BIT TRANSCEIVERS AND REGISTERS
SCBS311D – MARCH 1994 – REVISED JUNE 1997
5
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
functional block diagram
Boundary-Scan Register
One of Nine Channels
1OE
1DIR
1CLKBA
1SBA
1CLKAB
1SAB
1A1
1B1
1D
C1
1D
C1
One of Nine Channels
2OE
2DIR
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
62
53
55
54
59
60
63
21
30
27
28
23
22
10
26
51
40
58
VCC
VCC
Pin numbers shown are for the PM package.
相关PDF资料
PDF描述
SN54LVTH18646AHV Octal 3-State Noninverting Buffer/Line Driver/Line Receiver; Package: SOEIAJ-20; No of Pins: 20; Container: Tape and Reel; Qty per Container: 2000
SN54LVTH182652AHV Octal 3-State Noninverting Buffer/Line Driver/Line Receiver; Package: TSSOP 20 LEAD; No of Pins: 20; Container: Tape and Reel; Qty per Container: 2500
SN54LVTH18652AHV Octal 3-State Noninverting Buffer/Line Driver/Line Receiver; Package: 20 LEAD PDIP; No of Pins: 20; Container: Rail; Qty per Container: 18
SN54LVTH18512 3.3-V ABT Scan Test Device With 18-Bit Universal Bus Transceivers(3.3VABT扫描测试装置(18位通用总线收发器))
SN54LVTH182512 3.3-V ABT Scan Test Device With 18-Bit Universal Bus Transceivers(3.3VABT扫描测试装置(18位通用总线收发器))
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