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NXP Semiconductors 74LVC2G53GF,115
- Part No.:
- 74LVC2G53GF,115
- Manufacturer:
- NXP Semiconductors
- Package:
- 8-XFDFN
- Datasheet:
-
74LVC2G53GF,115.pdf
- Description:
- IC SWITCH SPDT X 1 10OHM 8XSON
- Quantity:
- Payment:
- Shipping:
Inventory:91,525
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Product details
Overview
74LVC2G53GF,115 from NXP Semiconductors is a dual-channel analog multiplexer/demultiplexer IC with active-low enable (E), digital select (S), common I/O (Z), and two independent I/Os (Y0, Y1). It operates from 1.65 V to 5.5 V, delivers ≤6 Ω typical ON resistance at 5 V, supports ±32 mA switch current, and functions across −40 °C to +125 °C - used in signal routing for mixed-signal sensor interfaces and low-voltage data acquisition systems.
For engineers reviewing the 74LVC2G53GF,115 datasheet, 74LVC2G53GF,115 pinout, 74LVC2G53GF,115 application, or 74LVC2G53GF,115 equivalent, key selection criteria include its rail-to-rail analog switching capability, Schmitt-trigger inputs for noise immunity, ultra-thin XSON8 package (1.35 × 1.0 × 0.5 mm), and guaranteed performance over extended industrial temperature range.
Technical Context
The 74LVC2G53GF,115 implements a bidirectional 2:1 analog switch controlled by a single select input (S) and an active-low enable (E). Its CMOS Si-gate structure enables low-power operation while maintaining TTL-compatible logic thresholds at 3.3 V and full 5 V input tolerance on control pins.
It features Schmitt-trigger action on S and E inputs, ensuring robust operation with slow-rising/falling signals across the full 1.65–5.5 V supply range. The device exhibits flat ON-resistance vs. input voltage and supports high-frequency analog signals up to 300 MHz (−3 dB) at VCC ≥ 2.3 V.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 1.65 V to 5.5 V - supports direct interface with 1.8 V, 2.5 V, 3.3 V, and 5 V logic and analog domains without level shifters. |
| ON Resistance (Typ) | 6 Ω at VCC = 5 V - ensures minimal signal attenuation and distortion in precision analog paths (e.g., ADC/DAC front-ends). |
| Switch Current Rating | ±32 mA - enables driving moderate loads such as op-amp inputs, small relays, or LED bias networks. |
| Propagation Delay | 0.6 ns (max) at VCC = 4.5–5.5 V - suitable for high-speed signal routing in timing-critical applications like FPGA I/O expansion. |
| Operating Temperature | −40 °C to +125 °C - qualified for under-hood automotive, industrial motor control, and harsh-environment embedded systems. |
| ESD Protection | HBM > 2000 V, CDM > 1000 V - reduces risk of field failure during handling and PCB assembly in high-volume manufacturing. |
| −3 dB Bandwidth | 300 MHz at VCC ≥ 2.3 V - preserves integrity of audio, ultrasound, and medium-speed serial analog signals. |
Pinout & Package
XSON8 package (SOT1089): extremely thin, leadless, 8-terminal surface-mount package measuring 1.35 mm × 1.0 mm × 0.5 mm - optimized for space-constrained portable and wearable electronics.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| Z | Common I/O terminal | Bidirectional analog path shared between Y0 and Y1; must remain within 0–VCC during switching to avoid GND current injection. |
| E | Active-low enable input | When HIGH, switch disconnects all paths (high-impedance Z); Schmitt-trigger input rejects noise on enable line. |
| GND (pins 3 & 4) | Ground reference | Dual ground terminals reduce ground bounce and improve analog signal integrity in high-speed switching. |
| S | Select input | Chooses Y0↔Z (S = LOW) or Y1↔Z (S = HIGH); Schmitt-trigger input ensures clean edge detection even with slow control signals. |
| Y1 | Independent I/O terminal | Second bidirectional analog channel; electrically identical to Y0 with matched RON and capacitance. |
| Y0 | Independent I/O terminal | Primary bidirectional analog channel; shares same ON-state capacitance (18 pF) and leakage specs as Y1. |
| VCC | Supply voltage | Power rail referenced to GND; supports decoupling directly adjacent to pin 8 to minimize supply noise coupling into analog paths. |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail analog switching | Supports input voltages from GND to VCC on all I/Os - eliminates clipping in single-supply sensor signal chains. |
| Low ON-resistance flatness | ≤1.5 Ω variation across input voltage range at VCC = 5 V - maintains consistent gain and linearity in precision instrumentation. |
| Charge injection | 7.5 pC max at VCC = 5.5 V - minimizes voltage glitches at Z node during switching, critical for sample-and-hold and multiplexed ADC designs. |
| High OFF-isolation | −40 dB minimum at 10 MHz - suppresses crosstalk between Y0 and Y1 channels when one is active, improving multi-channel SNR. |
| Input voltage tolerance | Control inputs accept 0–5.5 V regardless of VCC - allows interfacing with higher-voltage controllers without external level translation. |
Applications
| Industrial Sensor Multiplexing | Portable Audio Signal Routing |
|---|---|
|
Use Scenario: Selecting among multiple RTD, thermocouple, or bridge sensor outputs feeding a single ADC in PLC modules. IC Role / Device Role / Timing Role: Bidirectional analog switch enabling sequential sampling of 2 sensors per 74LVC2G53GF,115, reducing component count vs. discrete solutions. Use Value: 6 Ω RON and 300 MHz bandwidth preserve sensor signal fidelity; −40 °C to +125 °C rating ensures reliability in factory-floor environments. |
Use Scenario: Routing microphone or line-in signals to codec inputs in Bluetooth earbuds or hearing aids. IC Role / Device Role / Timing Role: Low-distortion analog multiplexer selecting between left/right mic inputs or stereo line sources before digitization. Use Value: THD < 0.078% at 3 V enables high-fidelity audio; 1.35 × 1.0 mm XSON8 footprint saves PCB area in ultra-compact wearables. |
| Automotive Body Control | Medical Instrumentation |
|
Use Scenario: Switching between cabin temperature, humidity, and CO₂ sensor outputs in automotive HVAC control units. IC Role / Device Role / Timing Role: AEC-Q100 stress-tested analog MUX providing fault-tolerant signal selection in safety-critical subsystems. Use Value: Qualified to −40 °C to +125 °C and HBM > 2000 V meets automotive EMC and reliability requirements without derating. |
Use Scenario: Multiplexing ECG electrode leads or biopotential amplifier inputs in portable patient monitors. IC Role / Device Role / Timing Role: Ultra-low charge injection (7.5 pC) and high OFF-isolation prevent artifact injection during lead switching. Use Value: Sub-10 pC charge injection avoids baseline shifts in sensitive biopotential measurements; low leakage (< ±20 µA) ensures DC accuracy. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar analog multiplexer applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| Texas Instruments TMUX1574RSVR | Single-supply only (1.08–5.5 V); no Schmitt-trigger inputs; 4.5 Ω RON at 5 V; 10-pin UQFN. | Lacks dual ground pins and extended temp support; better suited for consumer-grade battery-powered devices. | Choose when board space permits larger package and Schmitt-trigger noise immunity is not required. |
| ON Semiconductor NLAS4684MR2G | Lower RON (0.5 Ω typ at 4.5 V); no Schmitt triggers; −40 °C to +85 °C only; 8-pin MicroPak. | Higher performance in ON-resistance but limited temperature range; unsuitable for under-hood or industrial use. | Prefer for cost-sensitive, non-extended-temp applications where ultra-low RON dominates design priority. |
Compared with TMUX1574RSVR and NLAS4684MR2G, the 74LVC2G53GF,115 uniquely combines Schmitt-trigger noise immunity, dual ground terminals for analog integrity, and full −40 °C to +125 °C qualification - making it the optimal choice for ruggedized mixed-signal systems requiring long-term reliability.
Availability
74LVC2G53GF,115 is available at Aetrix Electronics and suitable for industrial sensor interfaces, portable medical devices, and automotive body electronics requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for 74LVC2G53GF,115 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 markets.
The 74LVC2G53GF,115 belongs to NXP's LVC logic family - designed specifically for low-voltage, high-speed analog and digital signal routing in space- and power-constrained embedded systems.
FAQ
What is the maximum allowable switch voltage for the 74LVC2G53GF,115?
The 74LVC2G53GF,115 supports switch voltages from −0.5 V to VCC + 0.5 V in both enable and disable modes. This rail-to-rail capability allows analog signals spanning the full supply range without clamping or distortion, provided the absolute maximum ratings (e.g., VCC ≤ 6.5 V) are observed.
Does the 74LVC2G53GF,115 require external pull-up or pull-down resistors on its control inputs?
No - the 74LVC2G53GF,115 integrates Schmitt-trigger circuitry on both S and E inputs, eliminating the need for external hysteresis components. This ensures clean, noise-immune switching even with slow-rising control signals across the entire 1.65–5.5 V supply range.
Can the 74LVC2G53GF,115 be used in bidirectional analog signal paths?
Yes - the 74LVC2G53GF,115 is fully bidirectional: signals pass equally well from Z to Y0/Y1 or from Y0/Y1 to Z. Its symmetric ON-resistance and low charge injection make it ideal for sample-and-hold circuits, transducer excitation, and time-division multiplexing in both directions.
What is the thermal resistance (RθJA) of the 74LVC2G53GF,115 in its XSON8 package?
The 74LVC2G53GF,115 in SOT1089 (XSON8) has a junction-to-ambient thermal resistance of 178 K/W. At +125 °C ambient and 250 mW total power dissipation, this results in a maximum junction temperature of 170 °C - within the device's safe operating limit of +150 °C storage and +125 °C continuous operation.
How does the 74LVC2G53GF,115 handle ground current when switching analog signals?
The 74LVC2G53GF,115 avoids sinking GND current from terminal Z when switch current flows into Yn - provided the voltage drop across the switch remains ≤0.4 V. If current flows into Z instead, no GND current flows from Yn, removing that constraint entirely. This behavior is critical for preserving ground reference integrity in precision analog systems.
74LVC2G53GF,115 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):
- 3.8ns, 3.8ns
- -3db Bandwidth:
- 300MHz
- Charge Injection:
- 7.5pC
- Channel Capacitance (CS(off), CD(off)):
- 6pF
- Current - Leakage (IS(off)) (Max):
- 500nA
- Crosstalk:
- -
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-XSON (1.35x1)
74LVC2G53GF,115 FAQ
1.How can I place an order for 74LVC2G53GF,115 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74LVC2G53GF,115 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 74LVC2G53GF,115 reliable?
The price and inventory of 74LVC2G53GF,115 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74LVC2G53GF,115 is usually 5 days.
3.What payment methods are accepted for 74LVC2G53GF,115?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74LVC2G53GF,115 transactions.
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4.How is shipping managed for 74LVC2G53GF,115?
74LVC2G53GF,115 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74LVC2G53GF,115 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 74LVC2G53GF,115?
For technical support, including 74LVC2G53GF,115 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74LVC2G53GF,115 requirements.
6.How does Aetrix verify that 74LVC2G53GF,115 is sourced from the original manufacturer or authorized distributors?
All 74LVC2G53GF,115 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 74LVC2G53GF,115 meets industry standards.
7.What is the process for return or replacement of 74LVC2G53GF,115?
All 74LVC2G53GF,115 units undergo pre-shipment inspection (PSI). If there is an issue with 74LVC2G53GF,115, 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 74LVC2G53GF,115 part is unused and in its original packaging.
Return procedure for 74LVC2G53GF,115:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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