This document provides specifications for HD14068, including dimensions, weight, and technical requirements.
This document is a technical datasheet for the Hitachi HDP4668B, an 8-input NAND gate integrated circuit. It provides pin-for-pin replacement information for CD4068B and MC14068B series devices.
The datasheet includes comprehensive electrical characteristics such as quiescent current, noise immunity, output drive current, and input capacitance across various supply voltages (5V, 10V, 15V). It also details switching time parameters including rise/fall times and propagation delay. Physical dimensions and package weights for different variants are provided with mechanical drawings.
| Quiescent Current (typ/pkg @5V) | 0.5nA |
|---|---|
| Noise Immunity | 45% of Vpp typ |
| Pin-for-Pin Replacements | CD4068B and MC14068B Series |
| Output Rise Time (typ, 5V) | 100 ns |
| Input Capacitance (typ) | 7.5 pF |
The HDP4668B is a pin-for-pin replacement for CD4068B and MC14068B Series.
The typical quiescent current per package at 5V is 0.5nA.
The datasheet lists test conditions for supply voltages of 5.0V, 10V, and 15V.