Texas Instruments SN54LS645J Buffers, Drivers, Receivers, Transceivers
Octal bus transceivers
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
SN54LS645J
Series
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
SN54LS645J Datasheet
Quick Jump:
Technical Specifications
Texas Instruments SN54LS645J 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
Lifecycle Status
Active
Output Type
3-State
Number of Elements
1
Logic Type
Transceiver, Non-Inverting
Number of Bits Per Element
8
Related Parts Comparison (SN54LS645J vs SN54LS03J vs SN54LS266J vs SN54LS09J)
Side-by-side specifications of related catalog parts.
Engineering verification required. Related parts may have different electrical ratings, pinouts, footprints, and operating limits. Verify suitability for your circuit before substitution.
| This Part | Related Part | Related Part | Related Part | |
|---|---|---|---|---|
| Lifecycle Status | Active | Active | Active | Active |
| Series | 54LS | -- | -- | -- |
| Package / Case | 20-CDIP | -- | -- | -- |
| Mounting Type | Through Hole | -- | -- | -- |
| Operating Temperature | -55°C ~ 125°C (TA) | -- | -- | -- |
| Supply Voltage | 4.5V ~ 5.5V | -- | -- | -- |
| Current Output High Low | 12mA, 12mA | -- | -- | -- |
| Logic Type | Transceiver, Non-Inverting | -- | -- | -- |
| Number of Bits Per Element | 8 | -- | -- | -- |
| Number of Elements | 1 | -- | -- | -- |
| Output Type | 3-State | -- | -- | -- |
| Action |
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