DS100MB201SQE/NOPB Texas Instruments Integrated Circuit (Quad Flat No-Lead) In Stock
The DS100MB201SQE/NOPB is a dual-lane 2:1/1:2 multiplexer and buffer with integrated equalization for high-speed serial data paths, housed in a 54-pin QFN package. It features complementary outputs and supports multiple signal routing configurations. Available from stock with worldwide shipping.
- Manufacturer
- Texas Instruments
- Package
- Quad Flat No-Lead
- Pin Count
- 54
- Lifecycle
- ACTIVE
- Datasheet
- DS100MB201SQE/NOPB Datasheet PDF
- Category
- Integrated Circuit
- Price
- From $11.4400(MOQ 25)
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of DS100MB201SQE/NOPB?
- Dual-lane 2:1 multiplexer and 1:2 demultiplexer with integrated equalization for signal integrity restoration
- Complementary outputs enable flexible signal routing in high-speed serial backplane and PCIe designs
- 54-pin QFN package with RoHS-compliant lead-free construction for modern board assembly
What is DS100MB201SQE/NOPB used for?
The DS100MB201SQE/NOPB is designed for high-speed serial signal routing in server backplanes, networking switches, and storage systems where signal integrity must be maintained over trace lengths exceeding several inches. Its integrated equalization compensates for PCB and cable losses at multi-gigabit data rates, eliminating the need for external equalizer stages. The 2:1 and 1:2 switching capability allows flexible port redundancy and signal fanout configurations in complex system architectures.
What are the specifications of DS100MB201SQE/NOPB?
| Pbfree Code | Yes |
| YTEOL | 15 |
| Family | 100 |
| JESD-30 Code | R-XQCC-N54 |
| JESD-609 Code | e3 |
| Logic IC Type | LOGIC CIRCUIT |
| Number of Functions | 4 |
| Output Polarity | COMPLEMENTARY |
| Package Body Material | UNSPECIFIED |
| Package Shape | RECTANGULAR |
| Package Style | CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE |
| Packing Method | TR |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage-Max (Vsup) | 2.625V |
| Supply Voltage-Min (Vsup) | 2.375V |
| Supply Voltage-Nom (Vsup) | 2.5V |
| Surface Mount | YES |
| Technology | CMOS |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | Matte Tin (Sn) |
| Terminal Form | NO LEAD |
| Terminal Pitch | 0.5mm |
| Terminal Position | QUAD |
| Time@Peak Reflow Temperature-Max (s) | 30 |
| Package | Quad Flat No-Lead |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 2 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.90 |
Where can I find the DS100MB201SQE/NOPB datasheet?
DS100MB201SQE/NOPB Datasheet DownloadOfficial datasheet from Texas Instruments
What are equivalent replacements for DS100MB201SQE/NOPB?
No known alternates. Submit an RFQ and our team can suggest alternatives.
Frequently Asked Questions
How does DS100MB201SQE/NOPB's integrated equalization help in high-speed backplane designs?
Integrated equalization in the DS100MB201SQE/NOPB compensates for frequency-dependent insertion losses that accumulate over multi-inch PCB traces and connectors at multi-gigabit data rates. This eliminates the need for discrete equalizer components, reducing BOM cost and board area while maintaining signal integrity in backplane channels carrying serial data up to several Gbps.
What switching configurations does the dual-lane 2:1/1:2 architecture of DS100MB201SQE/NOPB support?
The DS100MB201SQE/NOPB supports 2:1 multiplexing, where 2 inputs are switched to 1 output, and 1:2 demultiplexing, where 1 input fans out to 2 outputs, across 2 independent lanes. This dual-mode operation with complementary outputs enables port redundancy, signal fanout, and hitless switching scenarios in server and networking equipment with 4 configurable functions.
For which system-level applications is the 54-pin QFN package of DS100MB201SQE/NOPB most appropriate?
The 54-pin QFN package of DS100MB201SQE/NOPB suits dense PCB designs in 1U rack servers, high-port-count Ethernet switches, and SAS/SATA storage controllers where thermal dissipation is critical and board area is limited. The exposed pad improves thermal conductivity while the small QFN footprint supports high-density component placement on multilayer boards.
When should an engineer select DS100MB201SQE/NOPB over a passive multiplexer for a PCIe signal path?
Engineers should choose DS100MB201SQE/NOPB over a passive multiplexer when PCIe trace lengths exceed approximately 10 inches or when channels show more than 10 dB insertion loss at Nyquist frequency. The active device's integrated equalization actively restores eye opening, whereas passive muxes add attenuation and worsen signal quality in long or lossy channels.
Related Guides
CSD87313DMS Synchronous Buck Power Stage Design Guide
Design a compact CSD87313DMS synchronous buck stage with practical guidance for loss, gate drive, PCB layout, EMI, thermal validation, and sourcing.
Aug 6, 2026
STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection
Choose STEF05SGR for 5 V overcurrent protection by checking current-limit margin, inrush, thermal loss, fault response, and sourcing.
Aug 6, 2026
C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC
Select C0402C103K3RACTU by voltage margin, X7R behavior, tolerance, 0402 assembly risk, and qualified alternatives.
Aug 4, 2026
STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security
Choose STM32H753VIT6 by evaluating memory architecture, LQFP-100 pin fit, connectivity, security, power, and sourcing tradeoffs.
Aug 4, 2026
Why Buy from FindMyChip
About Texas Instruments
Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.
More from Texas Instruments
| Qty. | Unit Price | Ext. Price |
|---|---|---|
| 25+ | $19.4600 | $486.50 |
| 100+ | $18.0300 | $1803.00 |
| 250+ | $17.3400 | $4335.00 |
| 500+ | $12.8700 | $6435.00 |
| 1000+ | $12.1600 | $12160.00 |
| 10000+ | $11.4400 | $114400.00 |
In Stock · 24h Response · Worldwide Shipping
Response within 24 hours · Worldwide shipping
“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”
You May Also Like
ACS770ECB-200U-PFF-T
Allegro Microsystems
Integrated Circuit
ACS770KCB-150U-PFF-T
Allegro Microsystems
Integrated Circuit
MC33901WEF
NXP
Integrated Circuit
MC7808BDTRKG
ON Semiconductor
Integrated Circuit
PA94EC
Apex Microtechnology
Integrated Circuit
AP7315-28SR-7
Diodes Inc.
Integrated Circuit
74HCT245D
Nexperia
Integrated Circuit
CY62256VNLL-70ZXCT
Cypress Semiconductor
Integrated Circuit
EPM7032AETC44-4N
Intel
Integrated Circuit
EPM3512AQC208-10N
Intel
Integrated Circuit
EPM3256ATC144-7N
Intel
Integrated Circuit
EPM3256AQC208-7N
Intel
Integrated Circuit
EPM3256AQC208-10N
Intel
Integrated Circuit
EPM3128ATC100-7N
Intel
Integrated Circuit
EPM1270F256C4N
Intel
Integrated Circuit
EPF8282ATC100-4N
Intel
Integrated Circuit
EPF6016QC208-2N
Intel
Integrated Circuit
EPF6016ATC144-3N
Intel
Integrated Circuit
EPF10K30ATC144-3N
Intel
Integrated Circuit
EPC2TI32N
Intel
Integrated Circuit
EPC2LC20
Intel
Integrated Circuit
EP3SL150F1152C4N
Intel
Integrated Circuit
EP2SGX60DF780C5N
Intel
Integrated Circuit
EP2SGX60CF780C5N
Intel
Integrated Circuit