Datasheet > SN54ABT2240A_16

SN54ABT2240A_16

更新时间： 2024-10-02 02:58:27

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	108K
描述
OCTAL BUFFERS AND LINE/MOS DRIVERS WITH 3-STATE OUTPUTS

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SN54ABT2240A_16 数据手册

SN54ABT2240A, SN74ABT2240A

OCTAL BUFFERS AND LINE/MOS DRIVERS

WITH 3-STATE OUTPUTS

SCBS232E – JANUARY 1991 – REVISED OCTOBER 1998

SN54ABT2240A . . . J OR W PACKAGE

SN74ABT2240A . . . DB, DW, N, OR PW PACKAGE

(TOP VIEW)

Output Ports Have Equivalent 25-Ω Series

Resistors, So No External Resistors Are

Required

State-of-the-Art EPIC-ΙΙB BiCMOS Design

Significantly Reduces Power Dissipation

1OE

1A1

2Y4

1A2

2Y3

1A3

2Y2

1A4

2Y1

2OE

1Y1

2A4

1Y2

2A3

1Y3

Typical V

(Output Ground Bounce) < 1 V

OLP

at V

= 5 V, T = 25°C

Latch-Up Performance Exceeds 500 mA

Per JESD 17

ESD Protection Exceeds 2000 V Per

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

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

13 2A2

12 1Y4

11 2A1

GND 10

Package Options Include Plastic

Small-Outline (DW), Shrink Small-Outline

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

Packages, Ceramic Chip Carriers (FK),

Plastic (N) and Ceramic (J) DIPs, and

Ceramic Flat (W) Package

SN54ABT2240A . . . FK PACKAGE

(TOP VIEW)

2 1 20 19

description

1Y1

2A4

1Y2

2A3

1Y3

1A2

2Y3

1A3

2Y2

1A4

These octal buffers and line drivers are designed

specifically to improve both the performance and

density of 3-state memory address drivers, clock

drivers, and bus-oriented receivers and

transmitters. Together with the ’ABT2241 and

’ABT2244A, these devices provide combinations

ofinvertingandnoninvertingoutputs, symmetrical

active-low output-enable (OE) inputs, and

complementaryOEandOEinputs. Thesedevices

feature high fan-out and improved fan-in.

9 10 11 12 13

These devices are organized as two 4-bit line drivers with separate OEinputs. When OE is low, the devices pass

inverted data from the A inputs to the Y outputs. When OE is high, the outputs are in the high-impedance state.

The outputs, which are designed to sink up to 12 mA, include equivalent 25-Ω series resistors to reduce

overshoot and undershoot.

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 SN54ABT2240A is characterized for operation over the full military temperature range of –55°C to 125°C.

The SN74ABT2240A 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.

On products compliant to MIL-PRF-38535, all parameters are tested

unless otherwise noted. On all other products, production

processing does not necessarily include testing of all parameters.

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

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与SN54ABT2240A_16相关器件

型号	品牌	获取价格	描述	数据表
SN54ABT2240AFK	TI	获取价格	OCTAL BUFFERS AND LINE/MOS DRIVERS WITH 3-STATE OUTPUTS
SN54ABT2240AJ	TI	获取价格	OCTAL BUFFERS AND LINE/MOS DRIVERS WITH 3-STATE OUTPUTS
SN54ABT2240AW	TI	获取价格	OCTAL BUFFERS AND LINE/MOS DRIVERS WITH 3-STATE OUTPUTS
SN54ABT2240J	TI	获取价格	ABT SERIES, DUAL 4-BIT DRIVER, INVERTED OUTPUT, CDIP20
SN54ABT2241	TI	获取价格	OCTAL BUFFERS AND LINE/MOS DRIVERS WITH 3-STATE OUTPUTS
SN54ABT2241_16	TI	获取价格	OCTAL BUFFERS AND LINE/MOS DRIVERS WITH 3-STATE OUTPUTS
SN54ABT2241FK	TI	获取价格	OCTAL BUFFERS AND LINE/MOS DRIVERS WITH 3-STATE OUTPUTS
SN54ABT2241J	TI	获取价格	OCTAL BUFFERS AND LINE/MOS DRIVERS WITH 3-STATE OUTPUTS
SN54ABT2244	TI	获取价格	OCTAL BUFFERS AND LINE/MOS DRIVERS WITH 3-STATE OUTPUTS
SN54ABT2244A	TI	获取价格	OCTAL BUFFERS AND LINE/MOS DRIVERS WITH 3-STATE OUTPUTS

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