Datasheet > SN74LVC841A_16

SN74LVC841A_16

更新时间： 2024-02-03 09:44:41

品牌	Logo	应用领域
德州仪器 - TI		输出元件
页数	文件大小	规格书
9页	138K
描述
10-BIT BUS-INTERFACE D-TYPE LATCH WITH 3-STATE OUTPUTS

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SN74LVC841A_16 数据手册

SN74LVC841A

10-BIT BUS-INTERFACE D-TYPE LATCH

WITH 3-STATE OUTPUTS

SCAS307H – MARCH 1993 – REVISED AUGUST 1998

DB, DW, OR PW PACKAGE

(TOP VIEW)

EPIC (Enhanced-Performance Implanted

CMOS) Submicron Process

Typical V

< 0.8 V at V

(Output Ground Bounce)

OLP

= 3.3 V, T = 25°C

23 1Q

22 2Q

21 3Q

20 4Q

19 5Q

18 6Q

17 7Q

16 8Q

15 9Q

14 10Q

13 LE

Typical V

> 2 V at V

(Output V

Undershoot)

OHV

= 3.3 V, T = 25°C

Power Off Disables Outputs, Permitting

Live Insertion

Supports Mixed-Mode Signal Operation on

All Ports (5-V Input/Output Voltage With

3.3-V V

)

9D 10

10D 11

GND 12

ESD Protection Exceeds 2000 V Per

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

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

Latch-Up Performance Exceeds 250 mA Per

JESD 17

Package Options Include Plastic

Small-Outline (DW), Shrink Small-Outline

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

Packages

description

This 10-bit bus-interface D-type latch is designed for 1.65-V to 3.6-V V

operation.

The SN74LVC841A is designed specifically for driving highly capacitive or relatively low-impedance loads. It

is particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and

working registers.

The ten latches are transparent D-type latches. The device has noninverting data (D) inputs and provides true

data at its outputs.

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 a high-impedance state. In the high-impedance state, the outputs neither load nor drive

thebuslinessignificantly. Thehigh-impedancestateandincreaseddriveprovidethecapabilitytodrivebuslines

without 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.

Inputs can be driven from either 3.3-V or 5-V devices. This feature allows the use of these devices as translators

in a mixed 3.3-V/5-V system environment.

To ensure the high-impedance state during power up or power down, OE should be tied to V through a pullup

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

The SN74LVC841A 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 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

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与SN74LVC841A_16相关器件

型号	品牌	获取价格	描述	数据表
SN74LVC841ADB	TI	获取价格	10-BIT BUS-INTERFACE D-TYPE LATCH WITH 3-STATE OUTPUTS
SN74LVC841ADBLE	TI	获取价格	10-Bit Bus-Interface D-Type Latch With 3-State Outputs 24-SSOP -40 to 85
SN74LVC841ADBR	TI	获取价格	10-Bit Bus-Interface D-Type Latch With 3-State Outputs 24-SSOP -40 to 85
SN74LVC841ADGVR	TI	获取价格	10-Bit Bus-Interface D-Type Latch With 3-State Outputs 24-TVSOP -40 to 85
SN74LVC841ADW	TI	获取价格	10-BIT BUS-INTERFACE D-TYPE LATCH WITH 3-STATE OUTPUTS
SN74LVC841ADWE4	TI	获取价格	LVC/LCX/Z SERIES, 10-BIT DRIVER, TRUE OUTPUT, PDSO24, GREEN, PLASTIC, SOIC-24
SN74LVC841ADWG4	TI	获取价格	LVC/LCX/Z SERIES, 10-BIT DRIVER, TRUE OUTPUT, PDSO24, GREEN, PLASTIC, SOIC-24
SN74LVC841ADWR	TI	获取价格	LVC/LCX/Z SERIES, 10-BIT DRIVER, TRUE OUTPUT, PDSO24, GREEN, PLASTIC, SOIC-24
SN74LVC841ADWRE4	TI	获取价格	IC LVC/LCX/Z SERIES, 10-BIT DRIVER, TRUE OUTPUT, PDSO24, GREEN, PLASTIC, SOIC-24, Bus Driv
SN74LVC841ADWRG4	TI	获取价格	LVC/LCX/Z SERIES, 10-BIT DRIVER, TRUE OUTPUT, PDSO24, GREEN, PLASTIC, SOIC-24

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