具有三態輸出的 10 通道、4.75V 至 5.25V 雙極緩沖器
| Technology Family | ALS |
| Supply voltage (Min) (V) | 4.75 |
| Supply voltage (Max) (V) | 5.25 |
| Number of channels (#) | 10 |
| IOL (Max) (mA) | 48 |
| ICC (Max) (uA) | 40000 |
| IOH (Max) (mA) | -24 |
| Input type | Bipolar |
| Output type | 3-State |
| Features | Very high speed (tpd 5-10ns) |
| Rating | Catalog |
- Functionally Equivalent to AMD's AM29827 and AM29828
- 3-State Outputs Drive Bus Lines or Buffer Memory Address Registers
- pnp Inputs Reduce dc Loading
- Data Flow-Through Pinout (All Inputs on Opposite Side From Outputs)
- Power-Up High-Impedance State
- Package Options Include Plastic Small-Outline (DW) Packages and Standard Plastic (NT) 300-mil DIPs
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These 10-bit buffers and bus drivers provide high-performance bus interface for wide data paths or buses carrying parity.
The 3-state control gate is a 2-input NOR such that if either output-enable (
or 
) input is high, all ten outputs are in the high-impedance state.
The SN74ALS29827 provides true data and the SN74ALS29828 provides inverted data at their respective outputs.
The SN74ALS29827 and SN74ALS29828 are characterized for operation from 0°C to 70°C.
