Texas Instruments SN74ALS641A-1N Buffers, Drivers, Receivers and Transceivers
IC TRANSCEIVER INVERT 5.5V 20DIP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
SN74ALS641A-1N
Series
Base Model
Detailed Description
Eight-bit bidirectional bus transceiver, featuring inverting logic and non-inverting polarity. This through-hole mounted component operates from a 4.5V to 5.5V supply, with a typical 5V operating voltage. It offers a low-level output current of 48mA and a high-level output current of -100uA, with a propagation delay of 32ns. Packaged in a 20-pin PDIP, this RoHS compliant device is suitable for operation between 0°C and 70°C.
Package
PDIP
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
SN74ALS641A-1N Datasheet
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Technical Specifications
Texas Instruments SN74ALS641A-1N Buffers, Drivers, Receivers and Transceivers technical specifications.
General
Series
74ALS
RoHS
Yes
Number of Channels
8
Package / Case
20-DIP
Mounting Type
Through Hole
Operating Temperature
0°C ~ 70°C (TA)
Supply Voltage
5V
Lifecycle Status
Active
Package
PDIP
Direction
Bidirectional
Alternate Parts Comparison (SN74ALS641A-1N vs SN74ALS153DR vs SN74ALS156DR vs SN74ALS03BDR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 20-DIP | 16-SOIC | 16-SOIC | 14-SOIC |
| Mounting Type | Through Hole | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | 0°C ~ 70°C (TA) | 0°C ~ 70°C | 0°C ~ 70°C | 0°C ~ 70°C |
| Supply Voltage | 5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V |
| Lifecycle Status | Active | Active | Active | Active |
| Current Output High Low | -, 24mA | 2.6mA, 24mA | 100µA, 8mA | -, 8mA |
| Action |
Texas Instruments SN74ALS641A-1N Buffers, Drivers, Receivers and Transceivers Overview
Eight-bit bidirectional bus transceiver, featuring inverting logic and non-inverting polarity. This through-hole mounted component operates from a 4.5V to 5.5V supply, with a typical 5V operating voltage. It offers a low-level output current of 48mA and a high-level output current of -100uA, with a propagation delay of 32ns.
Packaged in a 20-pin PDIP, this RoHS compliant device is suitable for operation between 0°C and 70°C.
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