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74HCT4046A - Phase-locked loop

Download the 74HCT4046A datasheet PDF. This datasheet also covers the 74HC4046A variant, as both devices belong to the same phase-locked loop family and are provided as variant models within a single manufacturer datasheet.

General Description

The 74HC4046A; 74HCT4046A is a high-speed Si-gate CMOS device.

It is specified in compliance with JEDEC standard no 7A.

2.

Key Features

  • Low power consumption.
  • VCO-Inhibit control for ON/OFF keying and for low standby power consumption.
  • Center frequency up to 17 MHz (typical) at VCC = 4.5 V.
  • Choice of three phase comparators:.
  • PC1:.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (74HC4046A-nexperia.pdf) that lists specifications for multiple related part numbers.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
74HC4046A; 74HCT4046A Phase-locked loop with VCO Rev. 5 — 8 June 2023 Product data sheet 1. General description The 74HC4046A; 74HCT4046A is a high-speed Si-gate CMOS device. It is specified in compliance with JEDEC standard no 7A. 2. Features and benefits • Low power consumption • VCO-Inhibit control for ON/OFF keying and for low standby power consumption • Center frequency up to 17 MHz (typical) at VCC = 4.5 V • Choice of three phase comparators: • PC1: EXCLUSIVE-OR • PC2: Edge-triggered J-K flip-flop • PC3: Edge-triggered RS flip-flop • Excellent Voltage Controlled Oscillator (VCO) linearity • Low frequency drift with supply voltage and temperature variations • Operating power supply voltage range: • VCO section 3.0 V to 6.0 V • Digital section 2.0 V to 6.