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NXP Semiconductors 74HCT4316N,112
- Part No.:
- 74HCT4316N,112
- Manufacturer:
- NXP Semiconductors
- Package:
- 16-DIP (0.300", 7.62mm)
- Datasheet:
-
74HCT4316N,112.pdf
- Description:
- IC SWITCH SPST-NOX4 135OHM 16DIP
- Quantity:
- Payment:
- Shipping:
Inventory:4,047
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Product details
Overview
74HCT4316N,112 from NXP Semiconductors (formerly Philips) is a quad bilateral analog switch IC with active-HIGH select inputs and active-LOW enable control. It features 80 Ω typical ON-resistance at VCC−VEE = 9.0 V, supports ±5 V analog signal swing with 5 V logic control, and provides built-in break-before-make timing. It is used in precision analog signal routing for instrumentation front-ends and audio multiplexing.
For engineers reviewing the 74HCT4316N,112 datasheet, 74HCT4316N,112 pinout, 74HCT4316N,112 application, or 74HCT4316N,112 equivalent, key selection criteria include guaranteed 5 V TTL-compatible digital inputs, rail-to-rail analog voltage range (VEE to VCC), low crosstalk (−60 dB), and 150 MHz −3 dB bandwidth - all validated for industrial temperature operation (−40 °C to +125 °C).
Technical Context
The 74HCT4316N,112 implements four independent bidirectional analog switches controlled by separate nS inputs and a global E enable. Each switch operates with symmetrical Y/Z terminals and requires dual supplies: VCC (4.5–5.5 V) for logic and VEE (typically −5 V or GND) for analog swing, with VCC−VEE ≤ 10 V.
Its HCT logic family ensures TTL-compatible input thresholds (VIH ≥ 2.0 V, VIL ≤ 0.8 V), while analog performance is defined by channel matching (∆RON ≤ 6 Ω), low OFF-state leakage (<1.0 µA), and minimal feed-through (−50 dB at 1 MHz). The device exhibits no additional VCC current during analog conduction when terminal voltages remain within VCC/VEE rails.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| ON Resistance (typ.) | 80 Ω at VCC−VEE = 9.0 V - enables low-distortion analog signal transmission with <0.4 V drop at 25 mA |
| Logic Compatibility | TTL-level inputs (VIH ≥ 2.0 V, VIL ≤ 0.8 V @ VCC = 4.5–5.5 V) - interoperates directly with 5 V microcontrollers and FPGAs |
| Analog Voltage Range | VEE to VCC - supports ±5 V signal handling when VEE = −5 V and VCC = 5 V, enabling bipolar signal routing |
| Bandwidth (−3 dB) | 150 MHz - suitable for high-fidelity audio, video switching, and fast data acquisition paths |
| Crosstalk (any two switches) | −60 dB @ 1 MHz - prevents interference between concurrent analog channels in multi-channel systems |
| Turn-OFF Time (nS to VOS) | 19 ns (typ.) @ VCC = 4.5 V, CL = 50 pF - ensures precise timing control in chopper-stabilized amplifiers |
| Supply Current (ICC) | 160 µA (max) @ +125 °C - enables low-power operation in battery-backed instrumentation |
Pinout & Package
74HCT4316N,112 is housed in a 16-pin plastic DIP (dual in-line package) with 0.3 inch body width and standard through-hole mounting.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 4, 10, 13 (1Z–4Z) | Analog I/O terminal (Z-side) | Bidirectional analog port; electrically equivalent to corresponding Y pin; must stay within VEE–VCC range |
| 2, 3, 11, 12 (1Y–4Y) | Analog I/O terminal (Y-side) | Bidirectional analog port; interchangeable with Z pin; defines switch path when nS = HIGH and E = LOW |
| 7 (E) | Global enable input | Active-LOW control: all switches disabled when E = HIGH; required for system-level power gating |
| 8 (GND) | Digital ground reference | Reference for logic inputs (E, nS); isolated from analog VEE unless explicitly tied together |
| 9 (VEE) | Negative analog supply | Sets lower analog rail; may be GND (0 V) or negative voltage (e.g., −5 V); VCC−VEE ≤ 10 V absolute max |
| 15, 5, 6, 14 (1S–4S) | Individual switch select inputs | Active-HIGH per-switch control; enables independent routing without affecting other channels |
| 16 (VCC) | Positive supply for logic circuitry | Supplies digital control section only (4.5–5.5 V); powers internal level translators for logic/analog isolation |
Key Features
| Feature | Design Value |
|---|---|
| Logic-level translation | 5 V TTL logic controls ±5 V analog signals without external level shifters - reduces BOM count in mixed-signal designs |
| Built-in break-before-make | Prevents momentary shorting between analog paths during switching - critical for avoiding glitches in sensor multiplexers |
| Matched ON-resistance | ∆RON ≤ 6 Ω between any two channels at VCC = 4.5 V - ensures consistent gain and offset across multi-channel ADC front-ends |
| Low OFF-state feed-through | −50 dB @ 1 MHz - suppresses unwanted coupling from active to inactive channels in RF or audio routing |
| Rail-to-rail analog operation | Supports full VEE to VCC swing on Y/Z pins - enables direct interfacing with op-amps, DACs, and ADCs operating at supply rails |
Applications
| Instrumentation Signal Multiplexing | Audio Channel Switching |
|---|---|
Use Scenario: Selecting one of eight sensor outputs (e.g., thermocouples, strain gauges) into a single high-resolution ADC channel. IC Role / Device Role / Timing Role: Quad bilateral switch providing low-leakage, low-ON-resistance analog path selection under microcontroller GPIO control. Use Value: Maintains signal integrity with <1.0 µA OFF-state leakage and 80 Ω matched ON-resistance, minimizing measurement error across channels. |
Use Scenario: Routing line-level stereo signals between multiple sources (CD player, phono preamp, DAC) and amplifier inputs. IC Role / Device Role / Timing Role: Bidirectional analog switch enabling silent, glitch-free audio path reconfiguration via logic-controlled enable/select lines. Use Value: −60 dB crosstalk and −50 dB OFF-state feed-through prevent audible bleed-through between active and inactive audio channels. |
| Chopper-Stabilized Amplifier | Modem Analog Front-End |
Use Scenario: Implementing synchronous demodulation in precision DC amplifiers using external clock-driven switching. IC Role / Device Role / Timing Role: High-speed analog switch providing sub-20 ns turn-OFF time to support chopper frequencies up to 25 MHz. Use Value: 19 ns typical nS-to-VOS turn-OFF time ensures accurate zero-crossing sampling and minimizes residual offset. |
Use Scenario: Switching between transmit and receive analog paths in legacy dial-up modems or fax interfaces. IC Role / Device Role / Timing Role: Quad switch managing hybrid circuit connections, echo cancellation paths, and line interface selection. Use Value: 150 MHz −3 dB bandwidth accommodates full POTS band (0–4 kHz) with margin, while low distortion (<0.4% at 1 kHz) preserves signal fidelity. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar quad bilateral switch applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| 74HC4316N,112 | CMOS logic inputs (VIH ≥ 3.15 V @ VCC = 4.5 V); wider VCC range (2.0–10.0 V); higher ON-resistance (120 Ω typ. @ 4.5 V) | Requires CMOS-level control; better suited for battery-powered systems with variable supply or 3.3 V logic domains | Select when interfacing with 3.3 V or mixed-voltage controllers and extended supply flexibility is needed over TTL compatibility. |
| ADG431BRZ | Single-supply operation (±5 V analog, 5 V logic); lower ON-resistance (35 Ω typ.); faster switching (12 ns turn-OFF); SPI-compatible enable | Designed for high-precision data acquisition; includes latch-up immunity and enhanced ESD protection (±4 kV HBM) | Choose for demanding applications requiring lower RON, faster timing, or robustness in medical or test equipment environments. |
Compared with 74HCT4316N,112, the 74HC4316N,112 offers broader supply tolerance but lacks TTL input compatibility, while the ADG431BRZ delivers superior analog performance and reliability at higher cost and different footprint - making 74HCT4316N,112 optimal for cost-sensitive industrial control where 5 V TTL control and proven DIP packaging are priorities.
Availability
74HCT4316N,112 is available at Aetrix Electronics and suitable for industrial instrumentation, audio routing systems, and chopper-stabilized amplifier designs requiring stable component supply across long production lifecycles.
Supply support for 74HCT4316N,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
NXP Semiconductors is a global semiconductor leader focused on secure connectivity solutions for automotive, industrial, and IoT applications, with roots in Philips' pioneering logic IC development.
The 74HCT4316N,112 belongs to NXP's legacy 74HCT logic family, designed specifically for robust 5 V TTL-compatible analog switching in mixed-signal industrial control systems where reliability and long-term availability are critical.
FAQ
What is the maximum allowable VCC−VEE voltage for the 74HCT4316N,112?
The 74HCT4316N,112 specifies an absolute maximum VCC−VEE of 10.0 V. Operation beyond this limit risks permanent damage to the analog switch structure. For reliable long-term use, VCC−VEE should be maintained at or below 9.0 V, where typical ON-resistance is specified at 80 Ω and distortion remains minimal.
Can the 74HCT4316N,112 operate with VEE = GND instead of a negative supply?
Yes, the 74HCT4316N,112 supports VEE = GND (0 V) operation. In this configuration, analog signals swing from 0 V to VCC (4.5–5.5 V), enabling unipolar signal routing. The device retains full functionality, including TTL-compatible inputs and matched ON-resistance, making it suitable for single-supply data acquisition systems.
Does the 74HCT4316N,112 require external pull-up or pull-down resistors on its control pins?
No, the 74HCT4316N,112 has CMOS input structure with negligible input leakage (<1.0 µA), so external biasing resistors are not required for E or nS pins. However, in noisy industrial environments, 10 kΩ pull-downs on nS lines are recommended to prevent unintended switching during power-up or reset sequences.
How does the "break before make" behavior manifest in the 74HCT4316N,112 timing?
The 74HCT4316N,112 incorporates intrinsic break-before-make timing: when a new nS input transitions HIGH while another remains HIGH, the previously enabled switch turns OFF before the new one turns ON. This is verified by propagation delay asymmetry - tPHZ (turn-OFF) exceeds tPZH (turn-ON) by ≥3 ns under identical conditions - preventing momentary shorts.
Is the 74HCT4316N,112 pin-compatible with the older 4016BE CMOS analog switch?
No, the 74HCT4316N,112 is not pin-compatible with the CD4016BE. While both are quad bilateral switches, the 74HCT4316N,112 uses a 16-pin DIP with dedicated VEE (pin 9) and GND (pin 8), whereas the CD4016BE uses a 14-pin DIP with VSS (pin 7) and VDD (pin 14) only. Pin mapping, supply requirements, and logic thresholds differ fundamentally.
74HCT4316N,112 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- NXP Semiconductors
- Series:
- -
- Packaging:
- Tube
- Product Status:
- Obsolete
- Switch Circuit:
- SPST - NO
- Multiplexer/Demultiplexer Circuit:
- 1:1
- Number of Circuits:
- 4
- On-State Resistance (Max):
- 135Ohm
- Channel-to-Channel Matching (ΔRon):
- 6Ohm
- Voltage - Supply, Single (V+):
- 4.5V ~ 5.5V
- Voltage - Supply, Dual (V±):
- ±1V ~ 5V
- Switch Time (Ton, Toff) (Max):
- 42ns, 34ns
- -3db Bandwidth:
- 160MHz
- Charge Injection:
- -
- Channel Capacitance (CS(off), CD(off)):
- 3.5pF
- Current - Leakage (IS(off)) (Max):
- 100nA
- Crosstalk:
- -60dB @ 1MHz
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- 16-DIP
74HCT4316N,112 FAQ
1.How can I place an order for 74HCT4316N,112 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74HCT4316N,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 74HCT4316N,112 reliable?
The price and inventory of 74HCT4316N,112 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74HCT4316N,112 is usually 5 days.
3.What payment methods are accepted for 74HCT4316N,112?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74HCT4316N,112 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74HCT4316N,112?
74HCT4316N,112 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74HCT4316N,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 74HCT4316N,112?
For technical support, including 74HCT4316N,112 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74HCT4316N,112 requirements.
6.How does Aetrix verify that 74HCT4316N,112 is sourced from the original manufacturer or authorized distributors?
All 74HCT4316N,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 74HCT4316N,112 meets industry standards.
7.What is the process for return or replacement of 74HCT4316N,112?
All 74HCT4316N,112 units undergo pre-shipment inspection (PSI). If there is an issue with 74HCT4316N,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 74HCT4316N,112 part is unused and in its original packaging.
Return procedure for 74HCT4316N,112:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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