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HD74ALVCH16827

Renesas
Part Number HD74ALVCH16827
Manufacturer Renesas
Description 20-bit Buffers / Drivers
Published Dec 4, 2017
Detailed Description HD74ALVCH16827 20-bit Buffers / Drivers with 3-state Outputs REJ03D0033-0400Z (Previous ADE-205-140B(Z)) Rev.4.00 Oct.02...
Datasheet PDF File HD74ALVCH16827 PDF File

HD74ALVCH16827
HD74ALVCH16827

Overview
HD74ALVCH16827 20-bit Buffers / Drivers with 3-state Outputs REJ03D0033-0400Z (Previous ADE-205-140B(Z)) Rev.
4.
00 Oct.
02.
2003 Description The HD74ALVCH16827 is composed of two 10-bit sections with separated output enable signals.
For either 10-bit buffer section, the two output enable (1OE1 and 1OE2 or 2OE1 and 2OE2) inputs must both be low for the corresponding Y outputs to be active.
If either output enable input is high, the outputs of that 10-bit buffer section are in the high impedance state.
Active bus hold circuitry is provided to hold unused or floating data inputs at a valid logic level.
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 ±24 mA (@VCC = 3.
0 V) • Bus hold on data inputs eliminates the need for external pullup / pulldown resistors Function Table Inputs OE1 L L H X H : High level H : High level X : Immaterial Z : High impedance...


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