- 您现在的位置：买卖IC网 > PDF目录98091 > SN74ABT18504PMRG4 (TEXAS INSTRUMENTS INC) ABT SERIES, 20-BIT BOUNDARY SCAN REG TRANSCEIVER, TRUE OUTPUT, PQFP64 PDF资料下载
参数资料
| 型号： | SN74ABT18504PMRG4 |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 总线收发器 |
| 英文描述： | ABT SERIES, 20-BIT BOUNDARY SCAN REG TRANSCEIVER, TRUE OUTPUT, PQFP64 |
| 封装： | GREEN, PLASTIC, LQFP-64 |
| 文件页数： | 1/32页 |
| 文件大小： | 505K |
| 代理商： | SN74ABT18504PMRG4 |
当前第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页第28页第29页第30页第31页第32页
SN54ABT18504, SN74ABT18504
SCAN TEST DEVICES WITH
20-BIT UNIVERSAL BUS TRANSCEIVERS
SCBS108B – AUGUST 1992 – REVISED JUNE 1993
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
Copyright
1993, Texas Instruments Incorporated
1
Members of the Texas Instruments
SCOPE
Family of Testability Products
Members of the Texas Instruments
Widebus
Family
Compatible With the IEEE Standard
1149.1-1990 (JTAG) Test Access Port and
Boundary-Scan Architecture
UBT (Universal Bus Transceiver)
Combines D-Type Latches and D-Type
Flip-Flops for Operation in Transparent,
Latched, or Clocked Mode
Two Boundary-Scan Cells per I/O for
Greater Flexibility
State-of-the-Art EPIC-ΙΙB BiCMOS Design
Significantly Reduces Power Dissipation
SCOPE Instruction Set
– IEEE Standard 1149.1-1990 Required
Instructions, Optional INTEST, and
P1149.1A CLAMP and HIGHZ
– Parallel Signature Analysis at Inputs With
Masking Option
– Pseudo-Random Pattern Generation
From Outputs
– Sample Inputs/Toggle Outputs
– Binary Count From Outputs
– Device Identification
– Even-Parity Opcodes
Packaged in 64-Pin Plastic Thin Quad Flat
Pack Using 0.5-mm Center-to-Center
Spacings and 68-Pin Ceramic Quad Flat
Pack Using 25-mil Center-to-Center
Spacings
B5
B6
B7
GND
B8
B9
B10
VCC
NC
B11
B12
B13
B14
GND
B15
B16
B17
A4
A5
A6
GND
A7
A8
A9
A10
NC
VCC
A11
A12
A13
GND
A14
A15
A16
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
V
NC
TMS
CLKBA
A3
A2
A1
GND
OEBA
LEBA
TDO
NC
TCK
LEAB
OEAB
A19
GND
A20
CLKENAB
CLKAB
TDI
A17
CLKENBA
B1
GND
B20
B19
B18
GND
B2
B4
28 29 30 31 32 33 34
87
6
5
4
93
1 68 67
2
35 36 37 38 39
66 65
27
64 63 62 61
40 41 42 43
SN54ABT18504 . . . HV PACKAGE
(TOP VIEW)
CC
NC – No internal connection
CC
V
A18
B3
SCOPE, Widebus, UBT, and EPIC-
ΙΙB are trademarks of Texas Instruments Incorporated.
UNLESS OTHERWISE NOTED this document contains PRODUCTION
DATA information current as of publication date. Products conform to
specifications per the terms of Texas Instruments standard warranty.
Production processing does not necessarily include testing of all
parameters.
相关PDF资料 |
PDF描述 |
|---|---|
| SN74ABT18640DGGR | ABT SERIES, DUAL 9-BIT BOUNDARY SCAN TRANSCEIVER, INVERTED OUTPUT, PDSO56 |
| SN74ABT18640DLR | ABT SERIES, DUAL 9-BIT BOUNDARY SCAN TRANSCEIVER, INVERTED OUTPUT, PDSO56 |
| SN74ABT2240ADWRG4 | ABT SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDSO20 |
| SN74ABT2240APWE4 | ABT SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDSO20 |
| SN74ABT2240ADBRG4 | ABT SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDSO20 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SN74ABT18640 | 制造商:TI 制造商全称:Texas Instruments 功能描述:SCAN TEST DEVICES WITH 18-BIT INVERTING BUS TRANSCEIVERS |
| SN74ABT18640DGG | 制造商:TI 制造商全称:Texas Instruments 功能描述:SCAN TEST DEVICES WITH 18-BIT INVERTING BUS TRANSCEIVERS |
| SN74ABT18640DGGR | 功能描述:特定功能逻辑 Device w/18-Bit Inv Bus Transceiver RoHS:否 制造商:Texas Instruments 产品: 系列:SN74ABTH18502A 工作电源电压:5 V 封装 / 箱体:LQFP-64 封装:Tube |
| SN74ABT18640DL | 功能描述:特定功能逻辑 Device w/18-Bit Inv Bus Transceiver RoHS:否 制造商:Texas Instruments 产品: 系列:SN74ABTH18502A 工作电源电压:5 V 封装 / 箱体:LQFP-64 封装:Tube |
| SN74ABT18640DLG4 | 功能描述:特定功能逻辑 Device w/18-Bit Inv Bus Transceiver RoHS:否 制造商:Texas Instruments 产品: 系列:SN74ABTH18502A 工作电源电压:5 V 封装 / 箱体:LQFP-64 封装:Tube |
发布紧急采购，3分钟左右您将得到回复。