SN54ABT841W

更新时间： 2024-09-23 23:06:07

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
7页	112K
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

SN54ABT841W 数据手册

SN54ABT841, SN74ABT841A

10-BIT BUS-INTERFACE D-TYPE LATCHES

WITH 3-STATE OUTPUTS

SCBS196D – FEBRUARY 1991 – REVISED MAY 1997

SN54ABT841 . . . JT OR W PACKAGE

SN74ABT841A . . . 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)

23 1Q

22 2Q

21 3Q

20 4Q

19 5Q

18 6Q

17 7Q

16 8Q

15 9Q

14 10Q

13 LE

Latch-Up Performance Exceeds 500 mA Per

JEDEC Standard JESD-17

Typical V

(Output Ground Bounce) < 1 V

OLP

at V

= 5 V, T = 25°C

High-Impedance State During Power Up

and Power Down

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

)

9D 10

10D 11

GND 12

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

SN54ABT841 . . . FK PACKAGE

(TOP VIEW)

description

1 28 27 26

The SN54ABT841 and SN74ABT841A 10-bit

latches are designed specifically for driving highly

capacitive or relatively low-impedance loads.

They are particularly suitable for implementing

buffer registers, I/O ports, bidirectional bus

drivers, and working registers.

The ten transparent D-type latches provide true

data at their outputs.

12 13 14 15 16 17 18

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

to place the ten outputs in either a normal logic

state (high or low logic levels) or

NC – No internal connection

high-impedance state. In the high-impedance

state, the outputs neither load nor drive the bus

lines significantly. The high-impedance state and

increased drive provide the capability to drive bus

lines without need for interface or pullup

components.

OE does not affect the internal operations of the latch. Previously stored data can be retained or new data can

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

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;

The SN54ABT841 is characterized for operation over the full military temperature range of –55°C to 125°C. The

SN74ABT841A is characterized for operation from –40°C to 85°C.

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

中文翻译

下载PDF

与SN54ABT841W相关器件

型号	品牌	获取价格	描述	数据表
SN54ABT843	TI	获取价格	9-BIT BUS-INTERFACE D-TYPE LATCHES WITH 3-STATE OUTPUTS
SN54ABT843_15	TI	获取价格	9-BIT BUS-INTERFACE D-TYPE LATCHES WITH 3-STATE OUTPUTS
SN54ABT843FK	TI	获取价格	9-BIT BUS-INTERFACE D-TYPE LATCHES WITH 3-STATE OUTPUTS
SN54ABT843JT	TI	获取价格	9-BIT BUS-INTERFACE D-TYPE LATCHES WITH 3-STATE OUTPUTS
SN54ABT843W	TI	获取价格	9-BIT BUS-INTERFACE D-TYPE LATCHES WITH 3-STATE OUTPUTS
SN54ABT853	TI	获取价格	8-BIT TO 9-BIT PARITY BUS TRANSCEIVERS
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

与SN54ABT841W相关文章

SK海力士量产12层HBM3E，容量高达36GB
2024-09-27

6
意法半导体传感器驱动Sphere，开启沉浸式电影新时代
2024-09-27

11
摩尔斯微电子在美国约书亚树国家公园测试 Wi-Fi HaLow
2024-09-18

79
贸泽上架Tallysman TW5386智能GNSS天线
2024-09-18

71

产品中心

服务支持

精选活动

关于我们

帮助中心

SN54ABT841W

SN54ABT841W 数据手册

与SN54ABT841W相关器件

与SN54ABT841W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

SN54ABT841W

SN54ABT841W 数据手册

与SN54ABT841W相关器件

与SN54ABT841W相关文章

您还可以找

您在本页遇到什么问题？