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NXP Semiconductors 74HCT4053DB,112
- Part No.:
- 74HCT4053DB,112
- Manufacturer:
- NXP Semiconductors
- Package:
- -
- Datasheet:
-
74HCT4053DB,112.pdf
- Description:
- NEXPERIA 74HCT4053DB - SINGLE-EN
- Quantity:
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Product details
Overview
74HCT4053DB,112 from Nexperia is a triple SPDT analog multiplexer/demultiplexer IC designed for bidirectional signal routing in mixed-signal systems. It features three independent 2:1 switches (1Z/1Y0/1Y1, 2Z/2Y0/2Y1, 3Z/3Y0/3Y1), logic-level translation capability (5 V TTL-compatible inputs driving ±5 V analog paths), 70 Ω typical ON resistance at VCC = 4.5 V / VEE = −4.5 V, and operation across −40 °C to +125 °C. It is used in programmable gain amplifiers, sensor signal conditioning, and audio channel switching.
For engineers reviewing the 74HCT4053DB,112 datasheet, 74HCT4053DB,112 pinout, 74HCT4053DB,112 application, or 74HCT4053DB,112 equivalent, key selection criteria include its rail-to-rail analog voltage range (−5 V to +5 V), break-before-make switching behavior, low crosstalk (−60 dB), and compatibility with both single-supply (VEE = GND) and dual-supply (VEE = −4.5 V) configurations.
Technical Context
The 74HCT4053DB,112 implements three identical CMOS transmission gate-based SPDT switches, each controlled by a dedicated select input (S1–S3) and a common active-low enable (E). Its internal logic-level translation circuitry allows 5 V TTL input thresholds (VIH = 2.0 V min, VIL = 0.8 V max) to control analog paths spanning VEE to VCC - supporting ±5 V signal handling when VCC = 4.5 V and VEE = −4.5 V.
Each switch exhibits symmetrical conduction, with ON-resistance flatness (ΔRON ≤ 6 Ω) and low charge injection (< 1 pC typical), enabling accurate sampling in data acquisition systems. The device integrates clamp diodes on all digital inputs, permitting safe interfacing to voltages exceeding VCC when current-limited.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Switch Type | Triples SPDT analog multiplexer/demultiplexer - enables three independent 2:1 signal routing paths |
| ON Resistance (Typ) | 70 Ω at VCC = 4.5 V / VEE = −4.5 V - ensures minimal signal attenuation and distortion in ±5 V audio/sensor paths |
| Analog Voltage Range | −5 V to +5 V - supports rail-to-rail analog signal switching without level-shifting circuitry |
| Logic Compatibility | 74HCT family - accepts standard 5 V TTL input levels while operating from 4.5 V to 5.5 V supply |
| Turn-on Time (Typ) | 16 ns at VCC = 4.5 V / VEE = −4.5 V - enables fast channel selection in real-time instrumentation |
| Crosstalk (Typ) | −60 dB at 1 MHz - prevents interference between active and inactive channels in multi-channel systems |
| Operating Temperature | −40 °C to +125 °C - qualified for under-hood automotive and industrial control environments |
Pinout & Package
74HCT4053DB,112 is housed in a 16-lead SOIC package (SOT109-1), 3.9 mm body width, with standard pin spacing and gull-wing leads suitable for reflow soldering.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 2, 3, 4, 5, 12, 13, 14, 15 | Switch I/O terminals (2Y1, 2Y0, 2Z, 3Z, 3Y0, 1Y0, 1Y1, 1Z, 3Y1) | Bi-directional analog signal paths - pins 1/2/13/14 route Channel 2; 3/4/5/12 route Channel 3; 12/13/14/15 route Channel 1 |
| 6 | Enable input (E) | Active-low global control - pulls all three switches OFF when HIGH; required for power gating and system sleep modes |
| 7 | Negative supply (VEE) | Dual-supply reference - sets lower analog rail; may be tied to GND for single-supply operation (0 V to VCC) |
| 8 | Ground (GND) | Digital reference and return path - separate from VEE in dual-supply configs to minimize noise coupling |
| 9, 10, 11 | Select inputs (S3, S2, S1) | Individual channel control - S1 selects 1Y0/1Y1 for 1Z; S2 selects 2Y0/2Y1 for 2Z; S3 selects 3Y0/3Y1 for 3Z |
| 16 | Positive supply (VCC) | Digital and analog upper rail - supplies internal logic and defines maximum analog signal swing (VCC − VEE) |
Key Features
| Feature | Design Value |
|---|---|
| Logic-level translation | 5 V TTL inputs control ±5 V analog signals - eliminates external level shifters in mixed-voltage systems |
| Break-before-make switching | Prevents momentary shorting between Y0 and Y1 during state transitions - critical for avoiding signal glitches in audio and precision measurement |
| Low ON-resistance mismatch | ΔRON ≤ 6 Ω between channels - ensures matched gain/attenuation in multi-path filter or PGA applications |
| High OFF-isolation | −50 dB isolation at 1 MHz - maintains signal integrity when adjacent channels carry high-frequency or RF content |
| ESD robustness | HBM > 2000 V, CDM > 1000 V - withstands handling and board-level ESD events without latch-up or parameter shift |
Applications
| Programmable Gain Amplifier | Multi-Sensor Signal Conditioning |
|---|---|
Use Scenario: Selecting between fixed resistor networks to set amplifier gain in real time. IC Role / Device Role / Timing Role: Analog multiplexer routing feedback resistors into op-amp configuration. Use Value: Enables software-configurable gain without mechanical relays or discrete MOSFET arrays - reduces BOM count and PCB area. | Use Scenario: Routing outputs from temperature, pressure, and humidity sensors to a shared ADC input. IC Role / Device Role / Timing Role: Demultiplexer selecting one sensor output per conversion cycle. Use Value: Supports sequential sampling of up to three sensors using a single ADC channel - lowers system cost and complexity. |
| Audio Channel Switching | Industrial PLC I/O Multiplexing |
Use Scenario: Switching between microphone inputs or speaker outputs in a conferencing system. IC Role / Device Role / Timing Role: Bidirectional analog switch managing line-level audio paths. Use Value: Delivers <0.02% THD+N at 8 VPP with −60 dB crosstalk - preserves fidelity in professional audio routing. | Use Scenario: Consolidating multiple 4–20 mA current-loop inputs onto a single analog front-end. IC Role / Device Role / Timing Role: Multiplexer scanning field transducer signals into a centralized DAQ module. Use Value: Operates reliably at +125 °C ambient - supports dense packaging in enclosed industrial control cabinets. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar analog multiplexer applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| 74HC4053DB,112 | CMOS logic thresholds (VIH = 3.15 V min @ VCC = 4.5 V); wider VCC range (2.0–10.0 V) | Better suited for battery-powered or variable-VCC systems where supply may dip below 4.5 V | Select when design uses non-5 V logic or requires extended supply flexibility |
| ADG1404YRUZ | Single 4:1 mux (not triple SPDT); 4.7 Ω ON resistance; ±15 V analog range; SPI interface | Higher performance and integration but higher cost and different topology - not drop-in | Choose for ultra-low RON, higher voltage, or serial control - requires layout and firmware changes |
Compared with 74HC4053DB,112 and ADG1404YRUZ, the 74HCT4053DB,112 provides optimal balance of TTL compatibility, triple-channel density, and −40 °C to +125 °C operation - making it ideal for cost-sensitive, thermally demanding industrial multiplexing where 70 Ω RON is acceptable.
Availability
74HCT4053DB,112 is available at Aetrix Electronics and suitable for industrial automation, automotive sensor hubs, and test equipment requiring stable component supply and long-term manufacturability.
Supply support for 74HCT4053DB,112 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
Nexperia is a leading semiconductor manufacturer specializing in high-performance logic, analog, and discrete components with focus on reliability and energy efficiency.
The 74HCT4053DB,112 belongs to Nexperia's 74HCT logic family, engineered for robust TTL-compatible operation in industrial and automotive environments where noise immunity and wide temperature range are essential.
FAQ
What is the maximum analog signal voltage range supported by the 74HCT4053DB,112?
The 74HCT4053DB,112 supports an analog signal range from VEE to VCC. With VCC = 4.5 V and VEE = −4.5 V, it handles −5 V to +5 V signals. When VEE = GND, the range is 0 V to VCC (up to 5.5 V). Exceeding these limits risks damage or increased leakage, per the absolute maximum ratings table.
Does the 74HCT4053DB,112 require external pull-up or pull-down resistors on its select pins?
No, the 74HCT4053DB,112 does not require external biasing on S1, S2, S3, or E pins. Its TTL-compatible inputs have defined VIH (≥2.0 V) and VIL (≤0.8 V) thresholds at VCC = 4.5–5.5 V, and internal input structure ensures stable logic states without external resistors - simplifying PCB layout and reducing component count.
Can the 74HCT4053DB,112 be used with a single 3.3 V supply?
No - the 74HCT4053DB,112 is not specified for 3.3 V operation. Its 74HCT logic family requires VCC = 4.5 V to 5.5 V for guaranteed TTL input compatibility and full parameter performance. For 3.3 V systems, consider the 74LVC4053 or 74AUP1G3157, which are explicitly characterized at 3.3 V.
How does the enable pin (E) function in the 74HCT4053DB,112?
The E pin is an active-low global enable. When E = HIGH (≥2.0 V), all three SPDT switches are forced OFF regardless of S1–S3 states - presenting high impedance (>100 MΩ typical) between all Y and Z terminals. When E = LOW (≤0.8 V), each switch responds to its respective Sx input, enabling normal multiplexer/demultiplexer operation.
Is the 74HCT4053DB,112 pin-compatible with the 74HC4053DB,112?
Yes - the 74HCT4053DB,112 and 74HC4053DB,112 share identical pinout, package (SO16, SOT109-1), and terminal functions. However, they differ in input threshold voltages (HCT: TTL-compatible; HC: CMOS-compatible) and recommended VCC range (HCT: 4.5–5.5 V; HC: 2.0–10.0 V), so direct substitution requires verification of logic drive levels and supply stability.
74HCT4053DB,112 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- *
- Packaging:
- Bulk
- Product Status:
- Active
- Switch Circuit:
- -
- Multiplexer/Demultiplexer Circuit:
- -
- Number of Circuits:
- -
- On-State Resistance (Max):
- -
- Channel-to-Channel Matching (ΔRon):
- -
- Voltage - Supply, Single (V+):
- -
- Voltage - Supply, Dual (V±):
- -
- Switch Time (Ton, Toff) (Max):
- -
- -3db Bandwidth:
- -
- Charge Injection:
- -
- Channel Capacitance (CS(off), CD(off)):
- -
- Current - Leakage (IS(off)) (Max):
- -
- Crosstalk:
- -
- Operating Temperature:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- -
- Supplier Device Package:
- -
74HCT4053DB,112 FAQ
1.How can I place an order for 74HCT4053DB,112 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74HCT4053DB,112 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 74HCT4053DB,112 reliable?
The price and inventory of 74HCT4053DB,112 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74HCT4053DB,112 is usually 5 days.
3.What payment methods are accepted for 74HCT4053DB,112?
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74HCT4053DB,112 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74HCT4053DB,112 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 74HCT4053DB,112?
For technical support, including 74HCT4053DB,112 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74HCT4053DB,112 requirements.
6.How does Aetrix verify that 74HCT4053DB,112 is sourced from the original manufacturer or authorized distributors?
All 74HCT4053DB,112 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 74HCT4053DB,112 meets industry standards.
7.What is the process for return or replacement of 74HCT4053DB,112?
All 74HCT4053DB,112 units undergo pre-shipment inspection (PSI). If there is an issue with 74HCT4053DB,112, 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 74HCT4053DB,112 part is unused and in its original packaging.
Return procedure for 74HCT4053DB,112:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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