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NXP Semiconductors HEF4067BT,653
- Part No.:
- HEF4067BT,653
- Manufacturer:
- NXP Semiconductors
- Package:
- -
- Datasheet:
-
HEF4067BT,653.pdf
- Description:
- NEXPERIA HEF4067BT - SINGLE-ENDE
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Product details
Overview
HEF4067BT,653 from NXP Semiconductors is a 16-channel bidirectional analog multiplexer/demultiplexer in SO24 package, featuring four binary address inputs (A0–A3), active-low enable (E), common I/O (Z), and 16 independent I/Os (Y0–Y15). It operates across 3 V to 15 V supply, supports ±15 V analog signal swing relative to VSS, and delivers <175 Ω typical on-resistance at 15 V for precision signal routing in data acquisition systems.
For engineers reviewing the HEF4067BT,653 datasheet, HEF4067BT,653 pinout, HEF4067BT,653 application, or HEF4067BT,653 equivalent, this device is selected for high-channel-count analog switching where rail-to-rail signal integrity, low crosstalk (−50 dB), and temperature-stable ON-resistance matching (ΔRON ≤ 5 Ω at 15 V) are critical in industrial sensor interfaces and automated test equipment.
Technical Context
The HEF4067BT,653 implements a static CMOS 1-of-16 decoder driving 16 transmission-gate switches, each with symmetrical bidirectional conduction between Yn and Z. Its logic-controlled channel selection operates independently of analog voltage levels, enabling true analog signal routing without polarity constraints.
All switches exhibit matched ON-resistance characteristics (ΔRON ≤ 5 Ω at 15 V, Tamb = 25 °C) and maintain OFF-state isolation of −50 dB at 1 MHz. The device complies with JEDEC JESD13-B and is characterized from −40 °C to +85 °C with guaranteed 5 V/10 V/15 V parametric ratings.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Channel count | 16 independent bidirectional analog channels (Y0–Y15 ↔ Z) |
| Supply voltage range | 3 V to 15 V - enables direct interface with 3.3 V, 5 V, and 12 V systems without level shifting |
| ON resistance (typ, 15 V) | 60 Ω - ensures minimal signal attenuation and thermal drift in precision measurement paths |
| OFF-state isolation | −50 dB at 1 MHz - suppresses inter-channel coupling in multi-sensor scanning applications |
| Propagation delay (Y↔Z, 15 V) | 10 ns to 20 ns - supports high-speed multiplexing up to ~50 MHz effective sampling rate |
| Operating temperature | −40 °C to +85 °C - qualified for industrial control and outdoor instrumentation environments |
| Total harmonic distortion | 0.04 % at 1 kHz, 10 V - preserves signal fidelity in audio and sensor signal conditioning |
Pinout & Package
HEF4067BT,653 is housed in a plastic small outline package (SO24) with 24 leads, 7.5 mm body width (SOT137-1), and standard 1.27 mm lead pitch - compatible with automated SMT assembly and IPC-7351B footprint guidelines.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Z | Common analog I/O terminal - connects to ADC input, DAC output, or shared signal bus |
| 2–8, 16–23 | Y0–Y7, Y8–Y15 | 16 independent analog I/Os - each forms a bidirectional switch path to Z when selected |
| 9–11, 13–14 | A0–A3 | Binary address inputs - select one of 16 channels via 4-bit code (LSB A0, MSB A3) |
| 12 | VSS | Ground reference (0 V) - serves as return path for all analog and digital signals |
| 15 | E | Active-low enable - disables all switches (high-impedance OFF) when logic HIGH |
| 24 | VDD | Positive supply - powers internal logic and defines analog voltage rails (VSS to VDD ≤ 15 V) |
Key Features
| Feature | Design Value |
|---|---|
| Fully static CMOS operation | Zero static current draw in steady state - eliminates standby power concerns in battery-powered DAQ systems |
| Rail-to-rail analog signal handling | VSS to VDD analog swing (≤15 V total) - supports unipolar and bipolar sensor outputs without external biasing |
| Matched ON-resistance | ΔRON ≤ 5 Ω at 15 V - ensures consistent gain and offset across all 16 channels in calibrated measurement systems |
| Low crosstalk | −50 dB between adjacent switches - prevents signal leakage in high-density sensor arrays |
| JEDEC JESD13-B compliance | Industry-standard timing and electrical behavior - simplifies qualification in regulated industrial designs |
Applications
| Industrial Sensor Multiplexing | Automated Test Equipment (ATE) |
|---|---|
|
Use Scenario: Scanning 16 thermocouples or RTDs into a single high-resolution ADC in PLC I/O modules. IC Role / Device Role / Timing Role: Analog signal router selecting one sensor per conversion cycle under microcontroller address control. Use Value: Eliminates need for 16 parallel ADCs; maintains <0.04 % THD and matched channel gain via ΔRON ≤ 5 Ω. |
Use Scenario: Routing stimulus signals and response measurements between DUT pins and instrument resources in benchtop ATE. IC Role / Device Role / Timing Role: Bidirectional analog switch matrix enabling flexible pin configuration without relay wear-out. Use Value: Supports 50 MHz effective switching via 10 ns Y↔Z propagation delay and −50 dB isolation to prevent cross-talk errors. |
| Programmable Gain Instrumentation | Audio Signal Routing |
|
Use Scenario: Selecting among 16 precision resistor networks to set programmable gain for a low-noise instrumentation amplifier. IC Role / Device Role / Timing Role: Precision analog switch controlling feedback path impedance with minimal parasitic capacitance (7.5 pF input). Use Value: Delivers 0.04 % THD at 1 kHz and 70 MHz −3 dB bandwidth at 15 V to preserve signal integrity across gain ranges. |
Use Scenario: Routing line-level audio signals between multiple sources (mic, synth, playback) and destinations (monitor, record, FX send) in compact mixers. IC Role / Device Role / Timing Role: Low-distortion analog multiplexer enabling silent channel switching under digital control. Use Value: Achieves 0.04 % THD and rail-to-rail swing to handle ±10 V peak audio without clipping or DC bias requirements. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar analog multiplexer applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| CD74HC4067M96 | Higher ON-resistance (120 Ω typ @ 4.5 V), wider operating range (2 V–6 V), lower max supply (6 V) | Better suited for 3.3 V logic systems; unsuitable for 12 V analog signal routing due to 6 V VDD limit | Select when interfacing with 3.3 V microcontrollers and low-voltage sensors only |
| ADG1607BRUZ | Lower ON-resistance (4.5 Ω typ @ 5 V), higher cost, SPI interface instead of parallel address lines | Requires serial configuration; superior for ultra-low distortion (<0.001 % THD) but adds firmware overhead | Select when sub-Ω channel matching and SPI-based dynamic reconfiguration are required |
Compared with CD74HC4067M96 and ADG1607BRUZ, the HEF4067BT,653 uniquely balances 15 V analog capability, 16-channel parallel addressing, and industrial temperature rating - making it optimal for cost-sensitive, high-voltage, high-channel-count industrial DAQ where SPI complexity or voltage limitations are unacceptable.
Availability
HEF4067BT,653 is available at Aetrix Electronics and suitable for industrial sensor multiplexing, automated test equipment, programmable gain instrumentation, and audio signal routing requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for HEF4067BT,653 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 HEF4067BT,653 belongs to NXP's legacy HEF4000B series of high-voltage CMOS logic ICs, designed specifically for robust analog signal routing in harsh industrial environments where wide supply range and temperature stability are mandatory.
FAQ
What is the maximum analog signal voltage range supported by the HEF4067BT,653?
The HEF4067BT,653 supports analog signals swinging from VSS (ground) to VDD, with VDD limited to a maximum of 15 V. Therefore, the full analog signal range is 0 V to 15 V when VSS = 0 V. Absolute maximum ratings allow VDD up to +18 V, but functional operation is specified only up to 15 V per the recommended operating conditions. The HEF4067BT,653 must never be operated with VDD − VSS exceeding 15 V for reliable analog switching performance.
Does the HEF4067BT,653 support bidirectional analog signal flow?
Yes, the HEF4067BT,653 is fully bidirectional: any selected Yn terminal can serve as either input or output relative to the common Z terminal. This is inherent to its transmission-gate architecture - no directionality is imposed by internal design. Signal flow direction is determined solely by external circuitry, and the HEF4067BT,653 maintains identical ON-resistance and distortion characteristics regardless of current direction through the enabled switch.
What is the typical ON-resistance of the HEF4067BT,653 at 5 V, 10 V, and 15 V supply?
The HEF4067BT,653 exhibits typical ON-resistance (RON) of 350 Ω at 5 V, 80 Ω at 10 V, and 60 Ω at 15 V (measured at Tamb = 25 °C, ISW = 200 µA). These values reflect the device's voltage-dependent channel conductance - higher supply voltages reduce RON significantly, improving signal fidelity and reducing insertion loss in high-precision applications using the HEF4067BT,653.
Can the HEF4067BT,653 operate with a 3.3 V logic supply?
No - the HEF4067BT,653 requires a minimum VDD of 3 V for functionality, but its logic thresholds scale with VDD (VIH ≥ 0.7×VDD, VIL ≤ 0.3×VDD). At 3.3 V, VIH would be ≥2.31 V and VIL ≤1.0 V, which is compatible with standard 3.3 V CMOS outputs. However, analog performance degrades: RON rises to ~1.2 kΩ (typ), THD increases, and −3 dB bandwidth drops below 10 MHz. The HEF4067BT,653 is optimized for 5 V and above.
How does the enable (E) pin function in the HEF4067BT,653?
The E pin is an active-low enable: when E = LOW, the selected channel (determined by A0–A3) connects Yn to Z in low-impedance ON-state; all unselected channels remain in high-impedance OFF-state. When E = HIGH, all 16 switches are forced into high-impedance OFF-state regardless of A0–A3 state - effectively disconnecting Z from all Yn terminals. This allows global muting or safe power-up sequencing in systems using the HEF4067BT,653.
HEF4067BT,653 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:
- -
HEF4067BT,653 FAQ
1.How can I place an order for HEF4067BT,653 through Aetrix?
Please submit a Request for Quotation (RFQ) for HEF4067BT,653 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 HEF4067BT,653 reliable?
The price and inventory of HEF4067BT,653 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for HEF4067BT,653 is usually 5 days.
3.What payment methods are accepted for HEF4067BT,653?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for HEF4067BT,653 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for HEF4067BT,653?
HEF4067BT,653 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your HEF4067BT,653 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 HEF4067BT,653?
For technical support, including HEF4067BT,653 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your HEF4067BT,653 requirements.
6.How does Aetrix verify that HEF4067BT,653 is sourced from the original manufacturer or authorized distributors?
All HEF4067BT,653 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 HEF4067BT,653 meets industry standards.
7.What is the process for return or replacement of HEF4067BT,653?
All HEF4067BT,653 units undergo pre-shipment inspection (PSI). If there is an issue with HEF4067BT,653, 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 HEF4067BT,653 part is unused and in its original packaging.
Return procedure for HEF4067BT,653:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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