Gehäuseinformationen
| Gehäuse | Pins SSOP (DL) | 48 |
| Betriebstemperaturbereich (°C) -40 to 85 |
| Gehäusemenge | Träger 25 | TUBE |
Merkmale von SN74ABT16541A
- Members of the Texas Instruments WidebusTM Family
- State-of-the-Art EPIC-IIBTM BiCMOS Design Significantly Reduces Power Dissipation
- Latch-Up Performance Exceeds 500 mA Per JEDEC Standard JESD-17
- Typical VOLP (Output Ground Bounce) < 0.8 V at VCC = 5 V, TA = 25°C
- Distributed VCC and GND Pin Configuration Minimizes High-Speed Switching Noise
- Flow-Through Architecture Optimizes PCB Layout
- High-Drive Outputs (-32-mA IOH, 64-mA IOL)
- Package Options Include Plastic 300-mil Shrink Small-Outline (DL), Thin Shrink Small-Outline (DGG), Thin Very Small-Outline (DGV) Packages and 380-mil Fine-Pitch Ceramic Flat (WD) Packages Using 25-mil Center-to-Center Spacings
Widebus and EPIC-IIB are trademarks of Texas Instruments Incorporated.
Beschreibung von SN74ABT16541A
The SN54ABT16541 and SN74ABT16541A are noninverting 16-bit buffers
composed of two 8-bit sections with separate output-enable signals.
For either 8-bit buffer section, the two output-enable (1
and 1
or 2and 2) inputs must both be low for the
corresponding Y outputs to be active. If either output-enable input
is high, the outputs of that 8-bit buffer section are in the
high-impedance state.
To ensure the high-impedance state during power up or power down,
should be tied
to VCC through a pullup resistor; the minimum value of the
resistor is determined by the current-sinking capability of the
driver.
The SN54ABT16541 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN74ABT16541A is characterized for operation from -40°C to 85°C.