HD74ALVCH162831 |
Part Number | HD74ALVCH162831 |
Manufacturer | Hitachi Semiconductor |
Description | This 1-bit to 4-bit address register / driver is designed for 2.3 V to 3.6 V VCC operation. The device is ideal for use in applications in which a single address bus is driving four separate memory lo... |
Features |
• VCC = 2.3 V to 3.6 V • Typical VOL ground bounce < 0.8 V (@VCC = 3.3 V, Ta = 25°C) • Typical VOH undershoot > 2.0 V (@VCC = 3.3 V, Ta = 25°C) • High output current ±12 mA (@VCC = 3.0 V) • Bus hold on data inputs eliminates the need for external pullup / pulldown resistors. • All outputs have equivalent 26 Ω series resistors, so no external resistors are required. HD74ALVCH162831 Function Table Inputs OE H L L L L SEL X H H L L CLK X X X ↑ ↑ A X L H L H Z L H L H Output Y H : High level L : Low level X : Immaterial Z : High impedance ↑ : Low to high transition 2 HD74ALVCH162831 Pin Arrang... |
Document |
HD74ALVCH162831 Data Sheet
PDF 61.54KB |
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