Texas Instruments 54LS125AFMQB Buffers, Drivers, Receivers, Transceivers
BUS DRIVER, LS SERIES TTL
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
54LS125AFMQB
Detailed Description
BUS DRIVER, LS SERIES TTL
Package
14-CFlatpack
Key Features
Package / Case: 14-CFlatpack; Mounting Type: Surface Mount
Lifecycle Status
Active
RoHS State
RoHS Compliant
Datasheet
54LS125AFMQB Datasheet
Quick Jump:
Technical Specifications
Texas Instruments 54LS125AFMQB Buffers, Drivers, Receivers, Transceivers technical specifications.
General
Series
54LS
Package / Case
14-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
4
Logic Type
Buffer, Non-Inverting
Number of Bits Per Element
1
Current Output High Low
5.2mA, -
Alternate Parts Comparison (54LS125AFMQB vs SN74HCT240DW vs SN74LVC4245APWT vs SN74AUP1G125DCKR)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Series | 54LS | 74HCT | 74LVC | 74AUP |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -55°C ~ 125°C (TA) | -40°C ~ 85°C | -40°C ~ 85°C (TA) | -40°C ~ 85°C |
| Supply Voltage | 4.5V ~ 5.5V | 5V | 2.7V ~ 5.5V | 800mV ~ 3.6V |
| Number of Elements | 4 | 2 | 1 | 1 |
| Output Type | 3-State | 3-STATE | Voltage, 3-STATE | 3-STATE |
| Number of Channels | -- | 8 | 8 | 1 |
| High Level Output Current | -- | -6mA | -24mA | -4mA |
| Lead Free | -- | Lead Free | Lead Free | Lead Free |
| Logic Function | -- | Buffer, Inverter | Translator, Transceiver | Buffer, Inverting |
| Low Level Output Current | -- | 6mA | 24mA | 4mA |
| Number of Bits | -- | 8 | 8 | 1 |
| 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.
SN74LVC1G07DBVRTexas InstrumentsSingle 1.65-V to 5.5-V buffer with open-drain outputs 5-SOT-23 -40 to 125
SN74AUP1G17DBVRTexas InstrumentsSchmitt Trigger 1 4mA 0.8V~3.6V 4mA 1 SOT-23-5 Buffer/Driver/Transceiver ROHS