Texas Instruments SN74AS646NT Buffers, Drivers, Receivers, Transceivers
IC TXRX NON-INVERT 5.5V 24DIP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
SN74AS646NT
Series
Detailed Description
IC TXRX NON-INVERT 5.5V 24DIP
Package
24-DIP (0.300", 7.62mm)
Key Features
Package / Case: 24-DIP (0.300", 7.62mm); Mounting Type: Through Hole
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
SN74AS646NT Datasheet
Quick Jump:
Technical Specifications
Texas Instruments SN74AS646NT Buffers, Drivers, Receivers, Transceivers technical specifications.
General
Package / Case
24-DIP
Mounting Type
Through Hole
Operating Temperature
0°C ~ 70°C (TA)
Supply Voltage
4.5V ~ 5.5V
Output Type
3-State
Number of Elements
1
Logic Type
Transceiver, Non-Inverting
Number of Bits Per Element
8
Current Output High Low
15mA, 48mA
Alternate Parts Comparison (SN74AS646NT vs SN74AS1000ANSR vs SN74AS02DR vs SN74AS1000ADR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 24-DIP | 14-SOIC | 14-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 | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V | 4.5V ~ 5.5V |
| Current Output High Low | 15mA, 48mA | 48mA, 48mA | 2mA, 20mA | 48mA, 48mA |
| Logic Type | Transceiver, Non-Inverting | NAND Gate | NOR Gate | NAND Gate |
| Logic Level High | -- | 2V | 2V | 2V |
| Logic Level Low | -- | 0.8V | 0.8V | 0.8V |
| Max Propagation Delay V Max Cl | -- | 4ns @ 5V, 50pF | 4.5ns @ 5V, 50pF | 4ns @ 5V, 50pF |
| Number of Circuits | -- | 4 | 4 | 4 |
| Number of Inputs | -- | 2 | 2 | 2 |
| Action |
More Parts in Buffers, Drivers, Receivers and Transceivers
Browse additional parts from the same category, grouped by series, package type, and manufacturer. These are catalog suggestions — not verified pin-compatible alternates.