The SN64BCT25244 is a 25-
octal buffer and line driver designed specifically to improve both the performance and density of 3-state memory address drivers, clock drivers, and bus-oriented transceivers.
When the output-enable (1
and 2) inputs are low, the device transmits data from the A inputs to the Y outputs. When 1 and 2 are high, the outputs are in the high-impedance state.
This buffer/driver is capable of sinking 188-mA IOL, which facilitates switching 25- transmission lines on the incident wave. The distributed VCC and GND pins minimize switching noise for more reliable system operation.
The outputs are in a high-impedance state during power up and power down while the supply voltage value is less than approximately 3 V.
The SN64BCT25244 is characterized for operation from -40°C to 85°C and 0°C to 70°C.
| Technology family | BCT |
| Supply voltage (min) (V) | 4.5 |
| Supply voltage (max) (V) | 5.5 |
| Number of channels | 8 |
| IOL (max) (mA) | 188 |
| Supply current (max) (µA) | 119000 |
| IOH (max) (mA) | -80 |
| Input type | TTL-Compatible CMOS |
| Output type | 3-State |
| Features | Power up 3-state, Very high speed (tpd 5-10ns) |
| Rating | Catalog |
| Operating temperature range (°C) | -40 to 85 |
| SOIC (DW) | 24 | 159.65 mm² 15.5 x 10.3 |
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