Texas Instruments SNJ54LS640J Buffers, Drivers, Receivers, Transceivers
Octal bus transceivers
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
SNJ54LS640J
Detailed Description
Octal bus transceivers
Package
20-CDIP (0.300", 7.62mm)
Key Features
Package / Case: 20-CDIP (0.300", 7.62mm); Mounting Type: Through Hole
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
SNJ54LS640J Datasheet
Quick Jump:
Technical Specifications
Texas Instruments SNJ54LS640J Buffers, Drivers, Receivers, Transceivers technical specifications.
General
Series
54LS
Package / Case
20-CDIP
Mounting Type
Through Hole
Operating Temperature
-55°C ~ 125°C (TA)
Supply Voltage
4.5V ~ 5.5V
Output Type
3-State
Number of Elements
1
Logic Type
Transceiver, Inverting
Number of Bits Per Element
8
Current Output High Low
12mA, 12mA
Alternate Parts Comparison (SNJ54LS640J vs SNJ54LVCH245AJ vs SNJ54LVTH245AJ vs SNJ54BCT620AJ)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Series | 54LS | 54LVC | 54LVTH | 54BCT |
| Package / Case | 20-CDIP | 20-CDIP | 20-CDIP | 20-CDIP |
| Mounting Type | Through Hole | Through Hole | Through Hole | Through Hole |
| Operating Temperature | -55°C ~ 125°C (TA) | -55°C ~ 125°C (TA) | -55°C ~ 125°C (TA) | -55°C ~ 125°C (TA) |
| Supply Voltage | 4.5V ~ 5.5V | 1.65V ~ 3.6V | 2.7V ~ 3.6V | 4.5V ~ 5.5V |
| Current Output High Low | 12mA, 12mA | 24mA, 24mA | 24mA, 48mA | 12mA, 48mA |
| Logic Type | Transceiver, Inverting | Transceiver, Non-Inverting | Transceiver, Non-Inverting | Transceiver, Inverting |
| Number of Bits Per Element | 8 | 8 | 8 | 8 |
| Number of Elements | 1 | 1 | 1 | 1 |
| Output Type | 3-State | 3-State | 3-State | 3-State |
| 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.
CD54HC245F3ATexas InstrumentsHigh Speed CMOS Logic Non-Inverting Octal-Bus Transceiver with 3-State Outputs