Part Number
|
74ALS240A-1 |
Manufacturer
|
Fairchild Semiconductor |
Description
|
Octal 3-STATE Bus Driver |
Published
|
Sep 6, 2017 |
Detailed Description
|
DM74ALS240A/DM74ALS241A/74ALS240A-1 Octal 3-STATE Bus Driver
February 1998
DM74ALS240A/DM74ALS241A/74ALS240A-1 Octal 3...
|
Datasheet
|
74ALS240A-1
|
Overview
DM74ALS240A/DM74ALS241A/74ALS240A-1 Octal 3-STATE Bus Driver
February 1998
DM74ALS240A/DM74ALS241A/74ALS240A-1 Octal 3-STATE Bus Driver
General Description
These octal 3-STATE bus drivers are designed to provide the designer with flexibility in implementing a bus interface with memory, microprocessor, or communication systems.
The output 3-STATE gating control is organized into two separate groups of four buffers.
The ’ALS240A control inputs symmetrically enable the respective outputs when set logic low, while the ’ALS241A has complementary enable gating.
The 3-STATE circuitry contains a feature that maintains the buffer outputs in 3-STATE (high impedance state) during power supply ramp-u...
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