SN54LS541

Name: SN54LS541
Brand: TI
SKU: SN54LS541
Price: 38.106 USD

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Military 8-ch, 4.5-V to 5.5-V bipolar buffers with 3-state outputs

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Data sheet

document-pdfAcrobat Octal Buffers And Line Drivers With 3-State Outputs datasheet

SN54LS541

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Data sheet

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Product details

Technology family

LS

Supply voltage (min) (V)

4.5

Supply voltage (max) (V)

5.5

Number of channels

8

IOL (max) (mA)

24

Supply current (max) (µA)

52000

IOH (max) (mA)

-15

Input type

Bipolar

Output type

3-State

Features

High speed (tpd 10-50ns)

Rating

Military

Operating temperature range (°C)

-55 to 125

Technology family

LS

Supply voltage (min) (V)

4.5

Supply voltage (max) (V)

5.5

Number of channels

8

IOL (max) (mA)

24

Supply current (max) (µA)

52000

IOH (max) (mA)

-15

Input type

Bipolar

Output type

3-State

Features

High speed (tpd 10-50ns)

Rating

Military

Operating temperature range (°C)

-55 to 125

CDIP (J)

20

167.464 mm² 24.2 x 6.92

CFP (W)

20

90.5828 mm² 13.09 x 6.92

3-State Outputs Drive Bus Lines or Buffer Memory Address Registers
P-N-P Inputs Reduce D-C Loading
Hysteresis at Inputs Improves Noise Margins
Data Flow-thru Pinout (All Inputs on Opposite Side from Outputs)

3-State Outputs Drive Bus Lines or Buffer Memory Address Registers
P-N-P Inputs Reduce D-C Loading
Hysteresis at Inputs Improves Noise Margins
Data Flow-thru Pinout (All Inputs on Opposite Side from Outputs)

These octal buffers and line drivers are designed to have the performance of the popular SN54LS240/SN74LS240 series and, at the same time, offer a pinout having the inputs and outputs on opposite sides of the package. This arrangement greatly enhances printed circuit board layout.

The three-state control gate is a 2-input NOR such that if either G1\ or G2\ are high, all eight outputs are in the high-impedance state.

The 'LS540 offers inverting data and the 'LS541 offers true data at the outputs.

The SN54LS540 and SN54LS541 are characterized for operation over the full military temperature range of -55°C to 125°C. The SN74LS540 and SN74LS541 are characterized for operation from 0°C to 70°C.

These octal buffers and line drivers are designed to have the performance of the popular SN54LS240/SN74LS240 series and, at the same time, offer a pinout having the inputs and outputs on opposite sides of the package. This arrangement greatly enhances printed circuit board layout.

The three-state control gate is a 2-input NOR such that if either G1\ or G2\ are high, all eight outputs are in the high-impedance state.

The 'LS540 offers inverting data and the 'LS541 offers true data at the outputs.

The SN54LS540 and SN54LS541 are characterized for operation over the full military temperature range of -55°C to 125°C. The SN74LS540 and SN74LS541 are characterized for operation from 0°C to 70°C.

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