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NXP Semiconductors 74LVC1G3157GM,132
- Part No.:
- 74LVC1G3157GM,132
- Manufacturer:
- NXP Semiconductors
- Package:
- 6-XFDFN
- Datasheet:
-
74LVC1G3157GM,132.pdf
- Description:
- IC SWITCH SPDT X 1 10OHM 6XSON
- Quantity:
- Payment:
- Shipping:
Inventory:32,936
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Product details
Overview
74LVC1G3157GM,132 from NXP Semiconductors is a single-pole double-throw (SPDT) analog multiplexer/demultiplexer in XSON6 (SOT886) package, operating from 1.65 V to 5.5 V supply, featuring 6.5 Ω typical ON resistance at 3.3 V, break-before-make switching, and Schmitt-trigger select input for noise immunity. It routes bidirectional analog or digital signals between common terminal Z and either Y0 or Y1 in test equipment signal paths.
For engineers reviewing the 74LVC1G3157GM,132 datasheet, 74LVC1G3157GM,132 pinout, 74LVC1G3157GM,132 application, or 74LVC1G3157GM,132 equivalent, key selection criteria include its 1.65–5.5 V wide supply range, 6.5 Ω ON resistance at 3.3 V, −40 °C to +125 °C temperature rating, 32 mA switch current capability, and XSON6 footprint compatibility with high-density PCB layouts.
Technical Context
The 74LVC1G3157GM,132 implements a CMOS transmission gate architecture with Schmitt-trigger input on the S control line, enabling robust operation across slow-rising/falling signals and full VCC range. Its break-before-make timing (≥0.5 ns) prevents momentary shorting during channel switching.
It supports bidirectional analog signal routing up to 300 MHz (−3 dB) at 3.0 V, with charge injection as low as 5.0 pC at 3.3 V and isolation of −40 dB at 10 MHz in OFF state - critical for precision instrumentation and audio switching where signal integrity must be preserved.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 1.65 V to 5.5 V - enables direct interface with 1.8 V, 2.5 V, 3.3 V, and 5 V logic/system rails without level shifters. |
| ON Resistance (Typical) | 6.5 Ω at VCC = 3.3 V - minimizes insertion loss and voltage drop in analog sensor or audio signal paths. |
| Switch Current Rating | ±32 mA - supports driving moderate loads such as ADC inputs, op-amp feedback networks, or LED bias lines. |
| Operating Temperature | −40 °C to +125 °C - qualified for under-hood automotive, industrial control, and extended-range embedded applications. |
| Propagation Delay | 0.8 ns (max) at VCC = 3.0–3.6 V - ensures minimal timing skew in high-speed digital signal routing or clock multiplexing. |
| Charge Injection | 5.0 pC at VCC = 3.3 V - reduces glitch-induced settling errors in precision sampling circuits like data acquisition front-ends. |
| Isolation (OFF-state) | −40 dB at 10 MHz - suppresses crosstalk between unused channels in multi-signal monitoring systems. |
Pinout & Package
XSON6 (SOT886) package: plastic extremely thin small outline, no leads, 6 terminals, body size 1.0 × 1.45 × 0.5 mm. Pin 1 indicator located on lower-left corner below marking code "YJ".
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (Y1) | Independent I/O channel | Bidirectional analog/digital path; connects to secondary signal source or load when selected. |
| 2 (GND) | Ground reference | Return path for all internal circuitry and switch current; must be low-impedance for signal integrity. |
| 3 (Y0) | Independent I/O channel | Primary bidirectional signal path; used for default or priority signal routing in mux configurations. |
| 4 (Z) | Common I/O terminal | Shared connection point for both Y0/Y1; serves as input (demux) or output (mux) depending on direction. |
| 5 (VCC) | Power supply | Supplies core logic and transmission gates; decoupling capacitor required within 2 mm for stable switching. |
| 6 (S) | Digital select input | Schmitt-trigger input accepts 0–5.5 V logic; selects Y0 (S = LOW) or Y1 (S = HIGH); immune to slow edges. |
Key Features
| Feature | Design Value |
|---|---|
| Break-before-make switching | Guarantees ≥0.5 ns channel separation to prevent transient shorts during state transitions - essential for fault-tolerant signal routing. |
| Wide VCC range (1.65–5.5 V) | Eliminates need for external level translators when interfacing mixed-voltage subsystems (e.g., 1.8 V MCU controlling 5 V sensor bus). |
| Low ON resistance flatness | ≤3.5 Ω variation over full input voltage swing at 2.7 V - maintains consistent gain/attenuation across analog signal range. |
| TTL-compatible input at 3.3 V | Accepts standard 3.3 V logic thresholds without pull-ups - simplifies integration with FPGA I/O banks and microcontroller GPIOs. |
| ESD protection (HBM >2000 V) | Withstands handling and board-level ESD events per JESD22-A114F - reduces need for external protection in portable test gear. |
Applications
| Automotive Sensor Signal Routing | Portable Instrumentation Multiplexing |
|---|---|
Use Scenario: Selecting between multiple pressure or temperature sensor outputs feeding a single ADC channel in an engine control unit. IC Role / Device Role / Timing Role: Analog multiplexer providing SPDT signal path selection under microcontroller GPIO control. Use Value: Enables cost-effective consolidation of sensor inputs while maintaining <±0.5% gain error due to 6.5 Ω ON resistance at 3.3 V. | Use Scenario: Switching calibration references (e.g., 1.25 V and 2.5 V) into a precision DAC's reference input during self-test sequences. IC Role / Device Role / Timing Role: Bidirectional analog switch isolating reference sources to prevent loading and cross-coupling. Use Value: −40 dB OFF-state isolation at 10 MHz ensures reference integrity; 5.0 pC charge injection avoids DAC output glitches. |
| Industrial PLC I/O Expansion | Audio Line-Level Signal Switching |
Use Scenario: Adding configurable analog input channels to a programmable logic controller by routing field signals through isolated 74LVC1G3157GM,132 arrays. IC Role / Device Role / Timing Role: High-reliability analog multiplexer supporting −40 °C to +125 °C ambient operation in cabinet-mounted controllers. Use Value: Latch-up immunity per JESD78 Class I and 125 °C rating ensure continuous operation in uncooled industrial enclosures. | Use Scenario: Muting or selecting between two line-level audio sources (e.g., microphone preamp and auxiliary input) before a codec ADC. IC Role / Device Role / Timing Role: Low-distortion analog switch with 0.078% THD at 3.0 V enabling clean audio path selection. Use Value: 300 MHz −3 dB bandwidth preserves full audio spectrum fidelity; Schmitt-trigger S input rejects noise on mechanical switch wiring. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar analog multiplexer applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TS5A23157DCUR | Higher ON resistance (9 Ω typ at 3.3 V); 0.9 V minimum VCC; SC70-6 package (larger than XSON6) | Lower supply voltage support suits battery-powered wearables; larger footprint limits ultra-dense layouts | Select when sub-1.65 V operation is required and board space permits SC70-6. |
| ADG819BRMZ-REEL7 | Lower ON resistance (0.5 Ω typ at 3 V); ±5 V analog range; MSOP-8 package; higher cost | Supports bipolar analog signals; suited for precision test equipment requiring ultra-low RON and rail-to-rail swing | Select when bidirectional ±5 V signal routing and <1 Ω RON are mandatory, and MSOP-8 is acceptable. |
Compared with TS5A23157DCUR and ADG819BRMZ-REEL7, the 74LVC1G3157GM,132 offers optimal balance of low RON, ultra-small XSON6 footprint, and industrial temperature range - making it preferred for space-constrained, high-reliability 1.65–5.5 V systems where sub-1 V operation or bipolar swing is unnecessary.
Availability
74LVC1G3157GM,132 is available at Aetrix Electronics and suitable for automotive sensor interfaces, portable instrumentation multiplexing, and industrial PLC I/O expansion requiring stable component supply across extended temperature ranges and high-volume production cycles.
Supply support for 74LVC1G3157GM,132 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
NXP Semiconductors is a global semiconductor company headquartered in Eindhoven, Netherlands, specializing in secure connectivity solutions for automotive, industrial, and IoT applications.
The 74LVC1G3157GM,132 belongs to NXP's LVC logic family, designed for low-voltage, high-speed analog/digital signal routing in space-constrained, thermally demanding environments - emphasizing robustness, wide supply tolerance, and minimal signal degradation.
FAQ
What is the maximum allowable switch voltage for the 74LVC1G3157GM,132?
The 74LVC1G3157GM,132 supports a switch voltage range of −0.5 V to VCC + 0.5 V in both enable and disable modes. This means at VCC = 3.3 V, the analog signal on Y0, Y1, or Z must stay within −0.5 V to +3.8 V to avoid violating absolute maximum ratings and potential latch-up.
Does the 74LVC1G3157GM,132 support bidirectional signal flow?
Yes, the 74LVC1G3157GM,132 is fully bidirectional: signals can pass from Z to Y0/Y1 (multiplexing) or from Y0/Y1 to Z (demultiplexing) with identical ON resistance and capacitance characteristics in both directions - confirmed by its symmetric transmission gate architecture and datasheet test conditions.
How does the Schmitt-trigger input on the 74LVC1G3157GM,132 improve system reliability?
The Schmitt-trigger action on the S input of the 74LVC1G3157GM,132 provides hysteresis (typically 0.3–0.5 V), eliminating false switching caused by slow-rising or noisy control signals - especially valuable when driven by long PCB traces, mechanical switches, or open-drain GPIOs in industrial environments.
Can the 74LVC1G3157GM,132 be used in audio applications?
Yes, the 74LVC1G3157GM,132 is suitable for line-level audio switching: it delivers 0.078% THD at 3.0 V and 300 MHz −3 dB bandwidth, with low charge injection (5.0 pC) minimizing pop/click artifacts - verified in NXP's datasheet Table 12 under "Additional dynamic characteristics" for fi = 600 Hz to 20 kHz.
What is the thermal derating behavior of the 74LVC1G3157GM,132 above 118 °C?
For the XSON6 (SOT886) package of the 74LVC1G3157GM,132, total power dissipation (Ptot) derates linearly above 118 °C at 7.8 mW/K - meaning at 125 °C, Ptot is reduced by 54.6 mW from its 250 mW rated value, resulting in a maximum allowable Ptot of approximately 195 mW under continuous operation.
74LVC1G3157GM,132 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- 74LVC
- Packaging:
- Bulk
- Product Status:
- Active
- Switch Circuit:
- SPDT
- Multiplexer/Demultiplexer Circuit:
- 2:1
- Number of Circuits:
- 1
- On-State Resistance (Max):
- 10Ohm
- Channel-to-Channel Matching (ΔRon):
- -
- Voltage - Supply, Single (V+):
- 1.65V ~ 5.5V
- Voltage - Supply, Dual (V±):
- -
- Switch Time (Ton, Toff) (Max):
- 4ns, 3.5ns
- -3db Bandwidth:
- 300MHz
- Charge Injection:
- 7.5pC
- Channel Capacitance (CS(off), CD(off)):
- 6pF
- Current - Leakage (IS(off)) (Max):
- 5µA
- Crosstalk:
- -
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 6-XSON (1.45x1)
74LVC1G3157GM,132 FAQ
1.How can I place an order for 74LVC1G3157GM,132 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74LVC1G3157GM,132 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for 74LVC1G3157GM,132 reliable?
The price and inventory of 74LVC1G3157GM,132 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74LVC1G3157GM,132 is usually 5 days.
3.What payment methods are accepted for 74LVC1G3157GM,132?
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4.How is shipping managed for 74LVC1G3157GM,132?
74LVC1G3157GM,132 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74LVC1G3157GM,132 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for 74LVC1G3157GM,132?
For technical support, including 74LVC1G3157GM,132 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74LVC1G3157GM,132 requirements.
6.How does Aetrix verify that 74LVC1G3157GM,132 is sourced from the original manufacturer or authorized distributors?
All 74LVC1G3157GM,132 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that 74LVC1G3157GM,132 meets industry standards.
7.What is the process for return or replacement of 74LVC1G3157GM,132?
All 74LVC1G3157GM,132 units undergo pre-shipment inspection (PSI). If there is an issue with 74LVC1G3157GM,132, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The 74LVC1G3157GM,132 part is unused and in its original packaging.
Return procedure for 74LVC1G3157GM,132:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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