Datasheet > 逻辑 > 总线驱动器/收发器> SN74ALVCH16240

SN74ALVCH16240

更新时间： 2024-09-09 23:09:43

品牌	Logo	应用领域
德州仪器 - TI		驱动器输出元件
页数	文件大小	规格书
9页	141K
描述
16-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS

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SN74ALVCH16240 数据手册

SN74ALVCH16240

16-BIT BUFFER/DRIVER

WITH 3-STATE OUTPUTS

SCES045C – JULY 1995 – REVISED FEBRUARY 1999

DGG OR DL PACKAGE

(TOP VIEW)

Member of the Texas Instruments

Widebus Family

EPIC (Enhanced-Performance Implanted

CMOS) Submicron Process

1OE

1Y1

1Y2

GND

1Y3

1Y4

2OE

47 1A1

46 1A2

45 GND

44 1A3

43 1A4

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

2Y1

2Y2

41 2A1

40 2A2

39 GND

38 2A3

37 2A4

36 3A1

35 3A2

34 GND

33 3A3

32 3A4

Bus Hold on Data Inputs Eliminates the

Need for External Pullup/Pulldown

Resistors

GND 10

2Y3 11

2Y4 12

3Y1 13

3Y2 14

GND 15

3Y3 16

3Y4 17

Package Options Include Plastic 300-mil

Shrink Small-Outline (DL) and Thin Shrink

Small-Outline (DGG) Packages

description

This 16-bit buffer/driver is designed for 1.65-V to

3.6-V V operation.

4Y1 19

4Y2 20

GND 21

4Y3 22

4Y4 23

4OE 24

30 4A1

29 4A2

28 GND

27 4A3

26 4A4

25 3OE

The SN74ALVCH16240 is designed specifically

to improve the performance and density of 3-state

memory address drivers, clock drivers, and

bus-oriented receivers and transmitters.

The device can be used as four 4-bit buffers, two

8-bit buffers, or one 16-bit buffer. It provides

inverting outputs and symmetrical active-low

output-enable (OE) inputs.

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.

Active bus-hold circuitry is provided to hold unused or floating data inputs at a valid logic level.

The SN74ALVCH16240 is characterized for operation from –40°C to 85°C.

FUNCTION TABLE

(each 4-bit buffer)

INPUTS

OUTPUT

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.

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SN74ALVCH16240相关器件

型号	品牌	获取价格	描述	数据表
SN74ALVCH16240_14	TI	获取价格	16-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS
SN74ALVCH162409DGGR	TI	获取价格	ALVC/VCX/A SERIES, 9-BIT EXCHANGER, TRUE OUTPUT, PDSO56, TSSOP-56
SN74ALVCH162409DL	ROCHESTER	获取价格	ALVC/VCX/A SERIES, 9-BIT EXCHANGER, TRUE OUTPUT, PDSO56, 0.300 INCH, PLASTIC, SSOP-56
SN74ALVCH162409DLR	ROCHESTER	获取价格	ALVC/VCX/A SERIES, 9-BIT EXCHANGER, TRUE OUTPUT, PDSO56, 0.300 INCH, PLASTIC, SSOP-56
SN74ALVCH16240DGG	TI	获取价格	16-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS
SN74ALVCH16240DGGR	TI	获取价格	16-Bit Buffer/Driver With 3-State Outputs 48-TSSOP -40 to 85
SN74ALVCH16240DL	TI	获取价格	16-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS
SN74ALVCH16240DLR	TI	获取价格	ALVC/VCX/A SERIES, QUAD 4-BIT DRIVER, INVERTED OUTPUT, PDSO48, 0.300 INCH, GREEN, PLASTIC,
SN74ALVCH16244	TI	获取价格	16-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS
SN74ALVCH16244_07	TI	获取价格	16-BIT BUFFER/DRIVER WITH 3-STATE OUTPUTS

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