Mfr Part #:

74HCT4046AD,118

Available from 1 distributors

Mfr Name: Nexperia USA Inc.

Phase Lock Loop (PLL) IC from Nexperia USA Inc. with 21MHz max frequency, 1 circuit, operating from 4.5V to 5.5V.

✓ Total Stock: 5,000 pcs

74HCT4046AD,118 Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Flip Electronics ✓ Non-Authorised Inventory information	5,000 pcs On Request	5000 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

74HCT4046AD,118 Description

Short technical summary and product information.

The 74HCT4046AD,118 is a high-speed Si-gate CMOS Phase Lock Loop (PLL) with integrated Voltage Controlled Oscillator (VCO). It features three selectable phase comparators: EXCLUSIVE-OR, edge-triggered J-K flip-flop, and edge-triggered RS flip-flop. The device has a maximum frequency of 21MHz and a typical center frequency of 17MHz at VCC=4.5V. The VCO section operates from 3.0V to 6.0V and the digital section from 2.0V to 6.0V, while the main supply range is 4.5V to 5.5V. ESD protection exceeds 2000V HBM and 1000V CDM.

Designed for low power consumption, the PLL includes VCO inhibit control for ON/OFF keying and standby power saving. It is suitable for FM modulation and demodulation, frequency synthesis, tone decoding, data synchronization, and voltage-to-frequency conversion. The three phase comparators offer flexibility in loop design.

The device is offered in a 16-pin SOIC package (SOT109-1) with a body width of 3.90mm. It supports surface mount mounting and operates over an industrial temperature range of -40°C to 125°C. The 74HCT4046AD,118 is the lead-free version with RoHS3 compliance (unverified).

74HCT4046AD,118 Quick Information

Product Type: Phase Lock Loop (PLL) IC

Series: 74HCT

Canonical Name: 74HCT4046AD,118 Phase Lock Loop (PLL) IC 21MHz 16-SOIC

Subcategory: PLLs

74HCT4046AD,118 Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 (Unlimited)

REACH Status: REACH Unaffected

74HCT4046AD,118 Features

Phase Lock Loop (PLL) with integrated VCO.
Maximum frequency up to 21MHz.
Operates from 4.5V to 5.5V supply.
Surface mount in 16-pin SOIC package.
Industrial temperature range -40°C to 125°C.

74HCT4046AD,118 Applications

FM modulation and demodulation circuits.
Frequency synthesis and multiplication.
Tone decoding and data synchronization.
Voltage-to-frequency conversion applications.
Motor-speed control systems.

74HCT4046AD,118 FAQs

7 frequently asked questions generated from this part’s specifications.

What is the supply voltage range for the 74HCT4046AD,118?

The supply voltage range is 4.5V to 5.5V. The VCO section operates from 3.0V to 6.0V and the digital section from 2.0V to 6.0V.

What package does the 74HCT4046AD,118 come in?

It comes in a 16-pin SOIC package (16-SOIC) with a body width of 3.90mm (0.154 inches), package code SOT109-1.

What is the operating temperature range?

The operating temperature range is -40°C to 125°C.

Is the 74HCT4046AD,118 RoHS compliant?

It is listed as RoHS3 Compliant, but this data is unverified.

What is the maximum frequency of the 74HCT4046AD,118?

The maximum frequency is 21MHz.

How many circuits does this PLL IC have?

It has 1 circuit.

What are the input and output signal types?

Both input and output are clock signals.

Category	Clock Generators, PLLs, Frequency Synthesizers
Manufacturer Name	Nexperia USA Inc.
Differential	No/No
Divider	No/No
Frequency	21MHz
Input	Clock
Lead Spacing	1.27 mm
Lead Style	Gull Wing
Mounting Type	Surface Mount
Number of Circuits	1
Number of Pins	16
Operating Temperature	-40°C ~ 125°C
Output	Clock
PLL	Yes
Ratio	2:3
Supplier Device Package	16-SO
Type	Phase Lock Loop (PLL)
Voltage	4.5V ~ 5.5V