参数资料
型号: SN54LVTH18504A
厂商: Texas Instruments, Inc.
英文描述: 3.3-V ABT Scan Test Device With 20-Bit Universal Bus Transceivers(3.3VABT扫描测试装置(20位通用总线收发器))
中文描述: 的3.3V ABT生根粉扫描测试设备与20位通用总线收发器(3.3VABT扫描测试装置(20位通用总线收发器))
文件页数: 4/35页
文件大小: 812K
代理商: SN54LVTH18504A
SN54LVTH18504A, SN54LVTH182504A, SN74LVTH18504A, SN74LVTH182504A
3.3-V ABT SCAN TEST DEVICES
WITH 20-BIT UNIVERSAL BUS TRANSCEIVERS
SCBS667B – JULY 1996 – REVISED JUNE 1997
4
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
functional block diagram
A1
1D
C1
1D
C1
1D
C1
1D
C1
Boundary-Control
Register
Bypass Register
Identification
Register
Boundary-Scan Register
Instruction
Register
TAP
Controller
CLKENAB
LEAB
OEAB
CLKENBA
LEBA
OEBA
TDI
TMS
TCK
B1
TDO
VCC
24
VCC
56
1 of 20 Channels
CLKAB
CLKBA
53
58
22
27
23
28
54
59
55
60
62
26
VCC
VCC
Pin numbers shown are for the PM package.
相关PDF资料
PDF描述
SN54LVTH182646AHV Octal 3-State Noninverting Buffer/Line Driver/Line Receiver; Package: TSSOP 20 LEAD; No of Pins: 20; Container: Rail; Qty per Container: 75
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
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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))
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