Texas Instruments 54LS240FMQB Buffers, Drivers, Receivers, Transceivers
BUS DRIVER, LS SERIES TTL

Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
54LS240FMQB
Detailed Description
BUS DRIVER, LS SERIES TTL
Package
20-CFlatpack
Key Features
Package / Case: 20-CFlatpack; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
54LS240FMQB Datasheet
Quick Jump:
Technical Specifications
Texas Instruments 54LS240FMQB Buffers, Drivers, Receivers, Transceivers technical specifications.
General
Series
54LS
Package / Case
20-CFlatpack
Mounting Type
Surface Mount
Operating Temperature
-55°C ~ 125°C (TA)
Supply Voltage
4.5V ~ 5.5V
Output Type
3-State
Number of Elements
2
Logic Type
Buffer, Inverting
Number of Bits Per Element
4
Current Output High Low
12mA, 12mA
Alternate Parts Comparison (54LS240FMQB vs SNJ54LVTH245AW vs SNJ54ABTH245W vs SNJ54LVCH245AW)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Series | 54LS | 54LVTH | 54ABTH | 54LVC |
| Package / Case | 20-CFlatpack | 20-CFlatpack | 20-CFlatpack | 20-CFlatpack |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| 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 | 2.7V ~ 3.6V | 4.5V ~ 5.5V | 1.65V ~ 3.6V |
| Current Output High Low | 12mA, 12mA | 24mA, 48mA | 24mA, 48mA | 24mA, 24mA |
| Logic Type | Buffer, Inverting | Transceiver, Non-Inverting | Transceiver, Non-Inverting | Transceiver, Non-Inverting |
| Number of Bits Per Element | 4 | 8 | 8 | 8 |
| Number of Elements | 2 | 1 | 1 | 1 |
| Output Type | 3-State | 3-State | 3-State | 3-State |
| Action |
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