851S201CKILF IDT Integrated Circuit (Quad Flat No-Lead) In Stock
The 851S201I is a high performance 2:2 Differential-to-HCSL Multiplexer with a 2 output fanout buffer. The 851S201I operates up to 250MHz and accepts HCSL and other low level differential inputs levels. Input level detection circuitry is available to flag input levels that drops below a specified value and on the selected input. This signal is latched until the status is reset via the alarm reset input. The 851S201I is packaged in a small 3 x 3 mm 16 lead VFQFN package, making it ideal for use on space cons
- Manufacturer
- IDT
- Package
- Quad Flat No-Lead
- Pin Count
- 16
- Lifecycle
- OBSOLETE
- Datasheet
- 851S201CKILF Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
Key Features
- Integrated Circuit from IDT identified by manufacturer part number 851S201CKILF
- Documented technical context includes 2 output for engineering comparison
- Package or mechanical reference recorded as Quad Flat No-Lead for footprint checks
- Suitable for BOM sourcing, alternate review, repair stocking, and production procurement workflows
- Datasheet-backed context should be matched against voltage, current, timing, package, and lifecycle requirements before approval
Applications
851S201CKILF is typically sourced for embedded electronics, industrial controls, communications equipment, and production BOM maintenance where buyers need a manufacturer-traceable integrated circuit with verifiable datasheet context. It is suitable for engineering replacement reviews, prototype builds, and production purchasing workflows that must confirm package fit, lifecycle risk, and key ratings such as 2 output.
Specifications
| Pbfree Code | Yes |
| Manufacturer Package Code | NLG16P2 |
| YTEOL | 0 |
| Family | 851S |
| Input Conditioning | DIFFERENTIAL MUX |
| JESD-30 Code | S-XQCC-N16 |
| JESD-609 Code | e3 |
| Logic IC Type | LOW SKEW CLOCK DRIVER |
| Number of Functions | 1 |
| Number of True Outputs | 4 |
| Package Body Material | UNSPECIFIED |
| Package Shape | SQUARE |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Peak Reflow Temperature (Cel) | 260 |
| Power Supply Current-Max (ICC) | 44mA |
| Prop. Delay@Nom-Sup | 1.7ns |
| Propagation Delay (tpd) | 1.7ns |
| Same Edge Skew-Max (tskwd) | 0.034ns |
| Supply Voltage-Max (Vsup) | 3.465V |
| Supply Voltage-Min (Vsup) | 3.135V |
| Supply Voltage-Nom (Vsup) | 3.3V |
| Surface Mount | YES |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| fmax-Min | 250MHz |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 3 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.01 |
Alternate & Equivalent Parts
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
Does 851S201CKILF fit designs that require 2 output?
It can be considered when the target circuit needs a integrated circuit and the engineering review confirms 2 output against the official datasheet. Buyers should also verify package fit, lifecycle status, and manufacturer traceability before release.
How should buyers verify 2 output before approving 851S201CKILF?
Compare 2 output with the schematic requirement, qualified alternates, and procurement documentation before purchasing. The value should be checked together with package information, application temperature needs, and supplier lot traceability.
Which package and sourcing checks matter for 851S201CKILF from IDT?
The recorded package reference is Quad Flat No-Lead, so purchasing and engineering teams should confirm footprint compatibility, assembly handling, and approved-source documentation. Keep 2 output in the review notes so substitutes are screened against the same requirement.
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