Datasheet > SN54AHC16541_09

SN54AHC16541_09

更新时间： 2024-09-29 02:58:39

品牌	Logo	应用领域
德州仪器 - TI		驱动输出元件
页数	文件大小	规格书
7页	118K
描述
16-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS

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SN54AHC16541_09 数据手册

SN54AHC16541, SN74AHC16541

16-BIT BUFFERS/DRIVERS

WITH 3-STATE OUTPUTS

SCLS332F – MARCH 1996 – REVISED JANUARY 2000

SN54AHC16541 . . . WD PACKAGE

SN74AHC16541 . . . DGG, DGV, OR DL PACKAGE

(TOP VIEW)

Members of the Texas Instruments

Widebus Family

EPIC (Enhanced-Performance Implanted

CMOS) Process

1OE1

1Y1

1Y2

GND

1Y3

1Y4

1OE2

1A1

1A2

Operating Range 2-V to 5.5-V V

Distributed V

High-Speed Switching Noise

and GND Pins Minimize

45 GND

1A3

1A4

Flow-Through Architecture Optimizes PCB

Layout

Latch-Up Performance Exceeds 250 mA Per

JESD 17

1Y5

1Y6

1A5

1A6

Package Options Include Plastic Shrink

Small-Outline (DL), Thin Shrink

Small-Outline (DGG), and Thin Very

Small-Outline (DGV) Packages and 380-mil

Fine-Pitch Ceramic Flat (WD) Package

Using 25-mil Center-to-Center Spacings

GND 10

39 GND

1Y7

1Y8

1A7

1A8

2Y1 13

2Y2 14

GND 15

2Y3 16

2Y4 17

36 2A1

35 2A2

34 GND

33 2A3

32 2A4

description

The ’AHC16541 devices are noninverting 16-bit

buffers composed of two 8-bit sections with

separate output-enable signals. For either 8-bit

buffer section, the two output-enable (1OE1 and

1OE2 or 2OE1 and 2OE2) inputs must be low for

the corresponding Y outputs to be active. If either

output-enable input is high, the outputs of that

8-bit buffer section are in the high-impedance

state.

2Y5 19

2Y6 20

GND 21

2Y7 22

2Y8 23

2OE1 24

30 2A5

29 2A6

28 GND

27 2A7

26 2A8

25 2OE2

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 SN54AHC16541 is characterized for operation over the full military temperature range of –55°C to 125°C.

The SN74AHC16541 is characterized for operation from –40°C to 85°C.

FUNCTION TABLE

(each 8-bit buffer/driver)

INPUTS

OUTPUT

OE2

OE1

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 and Widebus 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.

POST OFFICE BOX 655303 • DALLAS, TEXAS 75265

12 3 4 5 6 7

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与SN54AHC16541_09相关器件

型号	品牌	获取价格	描述	数据表
SN54AHC16541WD	TI	获取价格	16-BIT BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
SN54AHC165W	TI	获取价格	AHC SERIES, 8-BIT RIGHT PARALLEL IN SERIAL OUT SHIFT REGISTER, COMPLEMENTARY OUTPUT, CDFP1
SN54AHC174	TI	获取价格	HEX D-TYPE FLIP-FLOPS WITH CLEAR
SN54AHC174_07	TI	获取价格	HEX D-TYPE FLIP-FLOPS WITH CLEAR
SN54AHC174FK	TI	获取价格	HEX D-TYPE FLIP-FLOPS WITH CLEAR
SN54AHC174FKR	TI	获取价格	AHC SERIES, HEX POSITIVE EDGE TRIGGERED D FLIP-FLOP, TRUE OUTPUT, CQCC20, CERAMIC, CC-20
SN54AHC174J	TI	获取价格	HEX D-TYPE FLIP-FLOPS WITH CLEAR
SN54AHC174W	TI	获取价格	HEX D-TYPE FLIP-FLOPS WITH CLEAR
SN54AHC240	TI	获取价格	OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS
SN54AHC240_07	TI	获取价格	OCTAL BUFFERS/DRIVERS WITH 3-STATE OUTPUTS

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