74AC11240NT

更新时间： 2024-11-06 22:39:47

品牌	Logo	应用领域
德州仪器 - TI		驱动器逻辑集成电路输出元件
页数	文件大小	规格书
6页	98K
描述
OCTAL BUFFER/LINE DRIVER WITH 3-STATE OUTPUTS

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中文翻译

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74AC11240NT 数据手册

74AC11240

OCTAL BUFFER/LINE DRIVER

WITH 3-STATE OUTPUTS

SCAS448A – MAY 1987 – REVISED APRIL 1996

DB, DW, OR NT PACKAGE

(TOP VIEW)

Flow-Through Architecture Optimizes

PCB Layout

Center-Pin V

Minimize High-Speed Switching Noise

and GND Configurations

1Y1

1Y2

1Y3

1OE

1A1

1A2

1A3

1A4

EPIC (Enhanced-Performance Implanted

CMOS) 1- m Process

1Y4

500-mA Typical Latch-Up Immunity at

125°C

GND

2Y1

2Y2

2Y3

2Y4

Package Options Include Plastic

Small-Outline (DW) and Shrink

Small-Outline (DB) Packages, and Standard

Plastic 300-mil DIPs (NT)

2A1

2A2

2A3

2A4

2OE

description

Thisoctalbuffer/linedriverisdesignedspecifically

to improve both the performance and density of

3-state memory address drivers, clock drivers,

and bus-oriented receivers and transmitters. This

device

provides

inverting

outputs

and

symmetrical active-low output-enable (OE)

inputs. This device features high fan-out and

improved fan-in.

The 74AC11240 is organized as two 4-bit buffers/line drivers with separate OE inputs. When OE is low, the

device passes inverted data from the A inputs to the Y outputs. When OE is high, the outputs are in the

high-impedance state.

The 74AC11240 is characterized for operation from –40°C to 85°C.

FUNCTION TABLE

(each buffer)

INPUTS

OUTPUT

†

logic symbol

1OE

2OE

1A1

1Y1

2Y1

2Y2

2Y3

2Y4

2A1

2A2

2A3

2A4

1Y2

1Y3

1Y4

1A2

1A3

1A4

†

This symbol is in accordance with ANSI/IEEE Std 91-1984 and IEC Publication 617-12.

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

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与74AC11240NT相关器件

型号	品牌	获取价格	描述	数据表
74AC11240PW	TI	获取价格	具有三态输出的 8 通道、3V 至 5.5V 反相器 \| PW \| 24 \| -40 to
74AC11240PWE4	TI	获取价格	Octal Buffers/Drivers 24-TSSOP -40 to 85
74AC11240PWG4	TI	获取价格	Octal Buffers/Drivers 24-TSSOP -40 to 85
74AC11240PWR	TI	获取价格	AC SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDSO24, GREEN, PLASTIC, TSSOP-24
74AC11240PWRE4	TI	获取价格	AC SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, PDSO24, GREEN, PLASTIC, TSSOP-24
74AC11241	TI	获取价格	OCTAL BUFFERS/LINE DRIVERS WITH 3-STATE OUTPUTS
74AC11241D	PHILIPS	获取价格	Bus Driver, 2-Func, 4-Bit, True Output, CMOS, PDSO24
74AC11241DB	TI	获取价格	AC SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO24
74AC11241DBLE	ETC	获取价格	Dual 4-Bit Non-Inverting Buffer/Driver
74AC11241DBR	TI	获取价格	AC SERIES, DUAL 4-BIT DRIVER, TRUE OUTPUT, PDSO24, PLASTIC, SO-24

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