Datasheet > 逻辑 > 总线驱动器/收发器> SN54BCT29841

SN54BCT29841

更新时间： 2024-09-13 22:40:23

品牌	Logo	应用领域
德州仪器 - TI		锁存器输出元件
页数	文件大小	规格书
5页	77K
描述
10-BIT BUS-INTERFACE D-TYPE LATCHES WITH 3-STATE OUTPUTS

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

SN54BCT29841 数据手册

SN54BCT29841, SN74BCT29841

10-BIT BUS-INTERFACE D-TYPE LATCHES

WITH 3-STATE OUTPUTS

SCBS024C – MARCH 1989 – REVISED NOVEMBER 1993

SN54BCT29841 . . . JT OR W PACKAGE

SN74BCT29841 . . . DW OR NT PACKAGE

(TOP VIEW)

• State-of-the-Art BiCMOS Design

Significantly Reduces I

CCZ

• ESD Protection Exceeds 2000 V Per

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

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

23 1Q

22 2Q

21 3Q

20 4Q

19 5Q

18 6Q

17 7Q

16 8Q

15 9Q

14 10Q

13 LE

• Power-Up High-Impedance State

• Provides Extra Bus-Driving Latches

Necessary For Wider Address/Data Paths

or Buses With Parity

• Package Options Include Plastic

Small-Outline (DW) Packages, Ceramic Chip

Carriers (FK) and Flatpacks (W), and

Standard Plastic and Ceramic 300-mil DIPs

(JT, NT)

9D 10

10D 11

GND 12

description

SN54BCT29841 . . . FK PACKAGE

(TOP VIEW)

These 10-bit bus-interface latches feature 3-state

outputs designed specifically for driving highly

capacitive or relatively low-impedance loads.

They are particularly suitable for implementing

wider buffer registers, I/O ports, bidirectional bus

drivers with parity, and working registers.

28 27 26

The ten latches of the ′BCT29841 are transparent

D-type latches. When the latch-enable (LE) input

ishigh, theQoutputswillfollowthedata(D)inputs.

When LE is taken low, the Q outputs are latched

at the levels that were set up at the D inputs.

22 NC

21 6Q

20 7Q

19 8Q

12 13 14 15 16 17 18

A buffered output-enable (OE) input can be used

to place the nine outputs in either a normal logic

state (high or low level) or a high-impedancestate.

In the high-impedance state, the outputs neither

load nor drive the bus lines significantly. The

high-impedancestateandincreaseddriveprovide

the capability to drive bus lines without need for

interface or pullup components.

NC – No internal connection

The output enable (OE) does not affect the internal operation of the latches. Old data can be retained or new

data can be entered while the outputs are in the high-impedance state.

The SN54BCT29841 is characterized for operation over the full military temperature range of –55°C to 125°C.

The SN74BCT29841 is characterized for operation from 0°C to 70°C.

FUNCTION TABLE

INPUTS

OUTPUT

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.

2–1

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

12 3 4 5

中文翻译

下载PDF

与SN54BCT29841相关器件

型号	品牌	获取价格	描述	数据表
SN54BCT29841_08	TI	获取价格	10-BIT BUS-INTERFACE D-TYPE LATCHES WITH 3-STATE OUTPUTS
SN54BCT29841DW	TI	获取价格	BCT/FBT SERIES, 10-BIT DRIVER, TRUE OUTPUT, PDSO24, PLASTIC, SO-24
SN54BCT29841DWR	TI	获取价格	暂无描述
SN54BCT29841FK	TI	获取价格	暂无描述
SN54BCT29841NT	TI	获取价格	BCT/FBT SERIES, 10-BIT DRIVER, TRUE OUTPUT, CDIP24, 0.300 INCH, CERAMIC, DIP-24
SN54BCT29841W	TI	获取价格	BCT/FBT SERIES, 10-BIT DRIVER, TRUE OUTPUT, CDFP24, CERAMIC, DFP-24
SN54BCT29863B	TI	获取价格	9-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS
SN54BCT29863BDW	TI	获取价格	BCT/FBT SERIES, 9-BIT TRANSCEIVER, TRUE OUTPUT, PDSO24, PLASTIC, SO-24
SN54BCT29863BDWR	TI	获取价格	BCT/FBT SERIES, 9-BIT TRANSCEIVER, TRUE OUTPUT, PDSO24, PLASTIC, SO-24
SN54BCT29863BFK	TI	获取价格	9-BIT BUS TRANSCEIVERS WITH 3-STATE OUTPUTS

与SN54BCT29841相关文章

SL74HC10N：高性能三输入与非门解析
2024-09-03

80
AIC1781A 电池充电控制器深度解析
2024-09-03

70
Pickering新高压舌簧继电器亮相汽车测试博览会
2024-08-26

100
采用MCU+MPU双处理器架构实现的创新应用设计探索
2024-08-23

116

产品中心

服务支持

精选活动

关于我们

帮助中心

SN54BCT29841

SN54BCT29841 数据手册

与SN54BCT29841相关器件

与SN54BCT29841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

SN54BCT29841

SN54BCT29841 数据手册

与SN54BCT29841相关器件

与SN54BCT29841相关文章

您还可以找

您在本页遇到什么问题？