HD74LV157A Datasheet Text
Quad. 2-to-1 line Data Selectors / Multiplexers (Noninverted Outputs)
REJ03D0318- 0200Z (Previous ADE-205-263 (Z))
Rev.2.00 Jun. 03, 2004
Description
The HD74LV157A has four 2-input digital multiplexers with mon select and strobe inputs. When the strobe input is low, a 4-bit word is selected from one of two sources and is routed to the four outputs.
The device provides true data.
Low-voltage and high-speed operation is suitable for the battery-powered products (e.g., notebook puters), and the low-power consumption extends the battery life.
Features
- VCC = 2.0 V to 5.5 V operation
- All inputs VIH (Max.) = 5.5 V (@VCC = 0 V to 5.5 V)
- All outputs VO (Max.) = 5.5 V (@VCC = 0 V)
- Typical VOL ground bounce < 0.8 V (@VCC = 3.3 V, Ta = 25°C)
- Typical VOH undershoot > 2.3 V (@VCC = 3.3 V, Ta = 25°C)
- Output current ±6 mA (@VCC = 3.0 V to 3.6 V), ±12 mA (@VCC = 4.5 V to 5.5 V)
- Ordering Information
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