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Part Details for CD74HCT4046AE by Texas Instruments
Results Overview of CD74HCT4046AE by Texas Instruments
- Distributor Offerings: (9 listings)
- Number of FFF Equivalents: (6 replacements)
- CAD Models: (Available)
- Number of Functional Equivalents: (10 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Industrial Automation
Aerospace and Defense
CD74HCT4046AE Information
CD74HCT4046AE by Texas Instruments is a PLL or Frequency Synthesis Circuit.
PLL or Frequency Synthesis Circuits are under the broader part category of Signal Circuits.
A signal is an electronic means of transmitting information, either as an analog signal with continuous values or a digital signal with discrete values. Signals are used in various systems and networks. Read more about Signal Circuits on our Signal Circuits part category page.
Price & Stock for CD74HCT4046AE
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
2156-CD74HCT4046AE-ND
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DigiKey | IC PHASE LOCK LOOP 16DIP Min Qty: 1 Lead time: 12 Weeks Container: Bulk MARKETPLACE PRODUCT |
4425 In Stock |
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$0.3900 | Buy Now |
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DISTI #
296-33156-5-ND
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DigiKey | IC PHASE LOCK LOOP 16DIP Min Qty: 1 Lead time: 12 Weeks Container: Tube |
1900 In Stock |
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$0.3110 / $0.7000 | Buy Now |
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DISTI #
595-CD74HCT4046AE
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Mouser Electronics | Phase Locked Loops - PLL Hi-Spd CMOS Logic PL L w/VCO RoHS: Compliant | 803 |
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$0.2940 / $0.7000 | Buy Now |
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DISTI #
85975731
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Verical | High-Speed CMOS Logic Phase-Locked Loop with VCO RoHS: Compliant Min Qty: 883 Package Multiple: 1 Date Code: 1001 | Americas - 2875 |
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$0.2928 / $0.4249 | Buy Now |
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Bristol Electronics | 1207 |
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RFQ | ||
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Bristol Electronics | 460 |
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RFQ | ||
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Quest Components | IC,PHASE-LOCKED LOOP,HCT-CMOS,DIP,16PIN,PLASTIC | 176 |
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$0.4510 / $0.9020 | Buy Now |
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Rochester Electronics | CD74HCT4046A High Speed CMOS Logic Phase-Locked-Loop with VCO RoHS: Compliant Status: Active Min Qty: 1 | 4425 |
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$0.2342 / $0.3777 | Buy Now |
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LCSC | 3-Wire Serial 24MHz 3 PDIP-16 Clock Generators PLLs Frequency Synthesizers ROHS | 52 |
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$1.1421 / $1.7381 | Buy Now |
Part Details for CD74HCT4046AE
CD74HCT4046AE CAD Models
CD74HCT4046AE Part Data Attributes
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CD74HCT4046AE
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
CD74HCT4046AE
Texas Instruments
High Speed CMOS Logic Phase-Locked-Loop with VCO 16-PDIP -55 to 125
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Active | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | DIP | |
| Pin Count | 16 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Analog IC - Other Type | PHASE LOCKED LOOP | |
| JESD-30 Code | R-PDIP-T16 | |
| JESD-609 Code | e4 | |
| Length | 19.305 mm | |
| Number of Functions | 1 | |
| Number of Terminals | 16 | |
| Operating Temperature-Max | 125 °C | |
| Operating Temperature-Min | -55 °C | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | DIP | |
| Package Equivalence Code | DIP16,.3 | |
| Package Shape | RECTANGULAR | |
| Package Style | IN-LINE | |
| Qualification Status | Not Qualified | |
| Seated Height-Max | 5.08 mm | |
| Supply Current-Max (Isup) | 0.16 mA | |
| Supply Voltage-Max (Vsup) | 5.5 V | |
| Supply Voltage-Min (Vsup) | 4.5 V | |
| Supply Voltage-Nom (Vsup) | 5 V | |
| Surface Mount | NO | |
| Technology | CMOS | |
| Temperature Grade | MILITARY | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | THROUGH-HOLE | |
| Terminal Pitch | 2.54 mm | |
| Terminal Position | DUAL | |
| Width | 7.62 mm |
Alternate Parts for CD74HCT4046AE
This table gives cross-reference parts and alternative options found for CD74HCT4046AE. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of CD74HCT4046AE, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| CD54HCT4046AF3A | Texas Instruments | Check for Price | High Speed CMOS Logic Phase-Locked-Loop with VCO 16-CDIP -55 to 125 | CD74HCT4046AE vs CD54HCT4046AF3A |
| CD54HCT4046AF/3A | Rochester Electronics LLC | Check for Price | PHASE LOCKED LOOP, CDIP16 | CD74HCT4046AE vs CD54HCT4046AF/3A |
| CD54HCT4046AF | Rochester Electronics LLC | Check for Price | PHASE LOCKED LOOP, CDIP16 | CD74HCT4046AE vs CD54HCT4046AF |
| 74HCT4046AN,112 | NXP Semiconductors | Check for Price | 74HC(T)4046A - Phase-locked-loop with VCO DIP 16-Pin | CD74HCT4046AE vs 74HCT4046AN,112 |
| 5962-8875701EX | Texas Instruments | Check for Price | PHASE LOCKED LOOP, CDIP16, CERDIP-16 | CD74HCT4046AE vs 5962-8875701EX |
| CD54HCT4046AF/3A | Intersil Corporation | Check for Price | IC PHASE LOCKED LOOP, CDIP16, PLL or Frequency Synthesis Circuit | CD74HCT4046AE vs CD54HCT4046AF/3A |
CD74HCT4046AE Frequently Asked Questions (FAQ)
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The recommended operating voltage range for the CD74HCT4046AE is 4.5V to 5.5V, although it can operate down to 3V with reduced performance.
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To ensure the PLL is properly locked, the VCO (Voltage-Controlled Oscillator) input frequency should be within the specified range, and the loop filter components should be selected according to the datasheet recommendations. Additionally, the PLL lock detect output (LD) can be used to monitor the lock status.
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The maximum clock frequency that the CD74HCT4046AE can handle is 20MHz, although this may vary depending on the specific application and operating conditions.
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To minimize jitter and noise, use a high-quality clock source, ensure proper power supply decoupling, and use a low-noise voltage regulator. Additionally, the PLL loop filter components should be selected to minimize noise and jitter.
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Yes, the CD74HCT4046AE can be used as a standalone frequency synthesizer, but it requires an external reference clock and a voltage-controlled oscillator (VCO) to generate the desired output frequency.