Key facts
- Brand
- Philips
- Model
- 74ABT
- Category
- component datasheet
- Industry
- Industrial
- Documents
- 2
- Languages
- EN
- Last added
- 2014-06-03
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Philips 74ABT162245A/74ABTH162245A Datasheet
The document provides a product specification for the Philips 74ABT162245A and 74ABTH162245A integrated circuits. These are high-performance BiCMOS devices designed as 16-bit bidirectional bus transceivers featuring non-inverting 3-State outputs compatible with standard bus protocols.
The datasheet details the electrical characteristics, including propagation delays, input/output voltages, and current ratings under various operating conditions. It also includes pin configurations, logic symbols, function tables, and absolute maximum ratings for both the standard version (74ABT162245A) and the bus-hold variant (74ABTH162245A).
Philips 74ABT specifications
| Data Width | 16-bit |
|---|---|
| Technology | BiCMOS |
| Series Resistance | 30Ω |
| Output Current (Low) | +12mA |
| Output Current (High) | -32mA |
| Supply Voltage Range | 4.5V to 5.5V |
| Operating Temperature | -40°C to +85°C |
All Philips 74ABT documents by type
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
What is the difference between 74ABT162245A and 74ABTH162245A?
The 74ABTH162245A incorporates bus hold data inputs which eliminate the need for external pull-up resistors to hold unused inputs, whereas the standard version does not have this feature.
Does this device require external pull-up resistors?
No, if using the 74ABTH162245A variant, it has built-in bus-hold data inputs that eliminate the need for external pull-up resistors.
What is the maximum DC supply voltage for this device?
The absolute maximum rating for the DC supply voltage (Vcc) is +7.0 V.
How much current can the output sink in a LOW state?
The device can sink up to 64 mA when the output is in a LOW state.