SNJ54ABT841JT

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Texas Instruments SNJ54ABT841JT

Part Number:

SNJ54ABT841JT

Manufacturer:

Texas Instruments

Ventron No:

6405665-SNJ54ABT841JT

Description:

10-Bit Bus-Interface D-type Latches With 3-State Outputs

ECAD Model:

Datasheet:

sn54abt841

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Delivery:

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Specifications

Texas Instruments SNJ54ABT841JT technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments SNJ54ABT841JT.

  • Technology family
    ABT
  • Operating temperature range (°C)
    -55 to 125
  • Rating
    Military

Description

The SN54ABT841 and SN74ABT841A 10-bit latches are designed specifically for driving highly capacitive or relatively low-impedance loads. They are particularly suitable for implementing buffer registers, I/O ports, bidirectional bus drivers, and working registers.

The ten transparent D-type latches provide true data at their outputs.

A buffered output-enable (OE\) input can be used to place the ten outputs in either a normal logic state (high or low logic levels) or a high-impedance state. In the high-impedance state, the outputs neither load nor drive the bus lines significantly. The high-impedance state and increased drive provide the capability to drive bus lines without need for interface or pullup components.

OE\ does not affect the internal operations of the latch. Previously stored data can be retained or new data can be entered while the outputs are in the high-impedance state.

When VCC is between 0 and 2.1 V, the device is in the high-impedance state during power up or power down. However, to ensure the high-impedance state above 2.1 V, OE\ should be tied to VCC through a pullup resistor; the minimum value of the resistor is determined by the current-sinking capability of the driver.

The SN54ABT841 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ABT841A is characterized for operation from -40°C to 85°C.

Certification

  • ISO 9001
  • ISO 13485
  • ISO 45001
  • ASA
  • ESD
  • DUNS
  • SMTA
  • ROHS

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