SN54ABT853

更新时间： 2024-11-11 23:06:07

品牌	Logo	应用领域
德州仪器 - TI		总线收发器
页数	文件大小	规格书
9页	143K
描述
8-BIT TO 9-BIT PARITY BUS TRANSCEIVERS

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

SN54ABT853 数据手册

SN54ABT853, SN74ABT853

8-BIT TO 9-BIT PARITY BUS TRANSCEIVERS

SCBS198F – FEBRUARY 1991 – REVISED OCTOBER 1997

SN54ABT853 . . . JT OR W PACKAGE

SN74ABT853 . . . DB, DW, NT, OR PW PACKAGE

(TOP VIEW)

State-of-the-Art EPIC-ΙΙB BiCMOS Design

Significantly Reduces Power Dissipation

ESD Protection Exceeds 2000 V Per

MIL-STD-883, Method 3015; Exceeds 200 V

Using Machine Model (C = 200 pF, R = 0)

OEA

Latch-Up Performance Exceeds 500 mA Per

JESD 17

Typical V

< 1 V at V

(Output Ground Bounce)

OLP

= 5 V, T = 25°C

High-Drive Outputs (–32-mA I , 64-mA I

)

High-Impedance State During Power Up

and Power Down

ERR 10

15 PARITY

Parity-Error Flag With Parity

Generator/Checker

CLR

GND

OEB

Latch for Storage of Parity-Error Flag

Package Options Include Plastic

Small-Outline (DW), Shrink Small-Outline

(DB), and Thin Shrink Small-Outline (PW)

Packages, Ceramic Chip Carriers (FK),

Ceramic Flat (W) Package, and Plastic (NT)

and Ceramic (JT) DIPs

SN54ABT853 . . . FK PACKAGE

(TOP VIEW)

28 27 26

description

The ’ABT853 8-bit to 9-bit parity transceivers are

designedforcommunicationbetweendatabuses.

When data is transmitted from the A bus to the

B bus, a parity bit is generated. When data is

transmitted from the B bus to the A bus with its

corresponding parity bit, the open-collector

parity-error (ERR) output indicates whether or not

an error in the B data has occurred. The

output-enable (OEA and OEB) inputs can be used

to disable the device so that the buses are

effectively isolated. The ’ABT853 transceivers

provide true data at their outputs.

12 13 14 15 16 17 18

NC – No internal connection

A 9-bit parity generator/checker generates a parity-odd (PARITY) output and monitors the parity of the I/O ports

with the ERR flag. The parity-error output can be passed, sampled, stored, or cleared from the latch using the

latch-enable (LE) and clear (CLR) control inputs. When both OEA and OEB are low, data is transferred from

the A bus to the B bus and inverted parity is generated. Inverted parity is a forced error condition that gives the

designer more system diagnostic capability.

When V

is between 0 and 2.1 V, the device is in the high-impedance state during power up or power down.

However, to ensure the high-impedance state above 2.1 V, OE should be tied to V

the minimum value of the resistor is determined by the current-sinking capability of the driver.

through a pullup resistor;

Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

EPIC-ΙΙB is a trademark of Texas Instruments Incorporated.

PRODUCTION DATA information is 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.

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

12 3 4 5 6 7...9

中文翻译

下载PDF

与SN54ABT853相关器件

型号	品牌	获取价格	描述	数据表
SN54ABT853_17	TI	获取价格	8-BIT TO 9-BIT PARITY BUS TRANSCEIVERS
SN54ABT853FK	TI	获取价格	8-BIT TO 9-BIT PARITY BUS TRANSCEIVERS
SN54ABT853FKR	TI	获取价格	ABT SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, CQCC28, CERAMIC, LCC-28
SN54ABT853JT	TI	获取价格	8-BIT TO 9-BIT PARITY BUS TRANSCEIVERS
SN54ABT853W	TI	获取价格	8-BIT TO 9-BIT PARITY BUS TRANSCEIVERS
SN54ABT8543	TI	获取价格	SCAN TEST DEVICES WITH OCTAL REGISTERED BUS TRANSCEIVERS
SN54ABT8543_15	TI	获取价格	SCAN TEST DEVICES WITH OCTAL REGISTERED BUS TRANSCEIVERS
SN54ABT8543FK	TI	获取价格	SCAN TEST DEVICES WITH OCTAL REGISTERED BUS TRANSCEIVERS
SN54ABT8543FKR	TI	获取价格	ABT SERIES, 8-BIT BOUNDARY SCAN REG TRANSCEIVER, TRUE OUTPUT, CQCC28
SN54ABT8543JT	TI	获取价格	SCAN TEST DEVICES WITH OCTAL REGISTERED BUS TRANSCEIVERS

与SN54ABT853相关文章

国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

23
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

8
AMD宣布全球裁员约1000人，调整战略聚焦增长
2024-11-14

9
英伟达新AI芯片Rubin或提前半年亮相
2024-11-05

32

产品中心

服务支持

精选活动

关于我们

帮助中心

SN54ABT853

SN54ABT853 数据手册

与SN54ABT853相关器件

与SN54ABT853相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

SN54ABT853

SN54ABT853 数据手册

与SN54ABT853相关器件

与SN54ABT853相关文章

您还可以找

您在本页遇到什么问题？