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STMicroelectronics M74HC4316TTR
- Part No.:
- M74HC4316TTR
- Manufacturer:
- STMicroelectronics
- Package:
- 16-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
M74HC4316TTR.pdf
- Description:
- IC SWITCH SPDT X 4 70OHM 16TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:1,774
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Product details
Overview
M74HC4316TTR from STMicroelectronics is a high-speed CMOS quad bilateral analog switch with independent 2-terminal switches, active-high control inputs (1C–4C), and active-low enable (E). It delivers 13 ns typical propagation delay at 6 V, 35 Ω typical on-resistance at ±6 V analog swing, and ±6 V wide analog input range. Used in precision signal routing for audio multiplexing and test equipment.
For engineers reviewing the M74HC4316TTR datasheet, M74HC4316TTR pinout, M74HC4316TTR application, or M74HC4316TTR equivalent, key selection criteria include on-resistance matching (≤15 Ω max ΔRON), feed-through attenuation (−50 dB), crosstalk between switches (−50 dB), and compatibility with 74-series logic voltage levels.
Technical Context
The M74HC4316TTR implements four independent bidirectional analog switches using silicon gate C2MOS technology, supporting rail-to-rail analog signals from VEE (−6 V) to VCC (+6 V) with VCC–VEE ≤ 12 V. Each switch features low charge injection (< 10 pC) and matched RON across channels (ΔRON ≤ 15 Ω at 6 V).
Control logic uses dual-enable architecture: global active-low E pin disables all switches regardless of individual C inputs, while per-channel active-high 1C–4C pins determine switch state when E is high. Input protection includes ESD diodes rated for ±20 mA DC diode current.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| tPD | 13 ns typical at VCC = 6 V - enables fast switching in audio and data acquisition paths |
| RON | 35 Ω typical at VCC = 6 V, VEE = −6 V - ensures minimal signal attenuation in low-impedance analog paths |
| ΔRON | 5 Ω typical at VCC = 6 V, VEE = −6 V - guarantees channel-to-channel gain matching in multi-channel instrumentation |
| Crosstalk | −50 dB at 1 MHz sine wave - prevents interference between simultaneously active switches |
| VI/O Range | ±6 V - supports bipolar signal routing without level-shifting in sensor front-ends |
| IOFF | ±0.1 µA max at VCC = 6 V, VEE = −6 V - maintains signal integrity during switch-off in high-impedance circuits |
| fMAX | 43 MHz at VCC = 6 V - supports RF-adjacent applications up to VHF band edge |
Pinout & Package
TSSOP-16 package: 4.9 × 6.4 mm body, 0.65 mm pitch, 16-pin surface-mount with exposed pad not present. Pin 1 marked by beveled corner.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 4, 10, 13 | I/O (Switch Terminal A) | Bidirectional analog terminal for Channel 1–4; connects directly to signal path with no polarity constraint |
| 2, 3, 11, 12 | O/I (Switch Terminal B) | Complementary bidirectional analog terminal paired with Pins 1/4/10/13 per channel |
| 5, 6, 14, 15 | 1C–4C | Active-high channel enable inputs; high = ON, low = OFF (independent per switch) |
| 7 | E | Active-low global enable; forces all switches OFF when low, overrides individual C inputs |
| 8 | GND | Digital ground reference for control logic and internal bias networks |
| 9 | VEE | Negative analog supply rail; sets lower bound of analog signal range (−6 V min) |
| 16 | VCC | Positive analog/digital supply rail; sets upper bound of analog signal range (+6 V max) |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail analog switching | Supports VI/O from VEE (−6 V) to VCC (+6 V) without clipping or distortion |
| Low crosstalk & feed-through | −50 dB isolation between any two switches and from control to output at 1 MHz |
| Matched on-resistance | ΔRON ≤ 15 Ω across channels ensures consistent gain in multi-channel signal conditioning |
| High noise immunity | VNIH/VNIL = 28 % VCC min - rejects digital noise in mixed-signal PCB environments |
| ESD-protected inputs | Withstands ±20 mA DC input diode current - improves robustness during board handling and system integration |
Applications
| Audio Signal Multiplexer | Automated Test Equipment (ATE) |
|---|---|
Use Scenario: Routing multiple microphone or line-level inputs to a single ADC in portable audio recorders. IC Role / Device Role / Timing Role: Quad bilateral switch providing low-distortion, low-crosstalk analog path selection under microcontroller control. Use Value: 0.018 % THD at 6 V supply and 11 Vp-p sine wave ensures fidelity in professional-grade audio capture. | Use Scenario: Configuring stimulus/sense paths between DUT and measurement instruments in benchtop ATE systems. IC Role / Device Role / Timing Role: Precision analog switch enabling reconfigurable signal routing with sub-20 ns enable/disable timing. Use Value: 11 ns tPLZ/tPHZ at 6 V allows rapid test sequence execution with minimal dead time between measurements. |
| Industrial Sensor Interface | Medical Instrumentation Front-End |
Use Scenario: Scanning thermocouple, RTD, and strain gauge inputs into a shared precision amplifier and ADC. IC Role / Device Role / Timing Role: Low-leakage (±0.1 µA IOFF), low-RON analog switch preserving signal integrity in high-impedance sensor bridges. Use Value: ±6 V analog range accommodates offset voltages and common-mode swings without external level shifters. | Use Scenario: Selecting ECG electrode pairs or EEG channels in multi-lead patient monitoring systems. IC Role / Device Role / Timing Role: Biomedical-grade analog switch with low charge injection and high channel isolation. Use Value: −50 dB crosstalk between switches prevents artifact coupling across differential biopotential channels. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar quad bilateral switch applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| CD74HC4316M96 | Higher RON (100 Ω typ. at 4.5 V), no VEE pin - single-supply only (0–6 V analog range) | Limited to unipolar signal routing; unsuitable for ±6 V sensor outputs | Select when cost sensitivity outweighs bipolar range requirement and layout space permits SOIC-16 |
| SN74LV4066APWR | Lower VCC max (5.5 V), no VEE support, higher IOFF (±1 µA), 3.3 V logic compatible | Designed for LVCMOS systems; lacks rail-to-rail analog swing capability | Prefer for 3.3 V embedded systems where analog range ≤ 3.3 V and leakage tolerance > 0.1 µA |
Compared with CD74HC4316M96 and SN74LV4066APWR, the M74HC4316TTR uniquely supports true bipolar analog operation (±6 V), offers lowest RON matching (ΔRON ≤ 5 Ω), and provides superior feed-through attenuation (−50 dB), making it optimal for precision instrumentation requiring signal fidelity across multiple channels.
Availability
M74HC4316TTR is available at Aetrix Electronics and suitable for audio multiplexing, automated test equipment, industrial sensor interface, and medical instrumentation front-end designs requiring stable component supply and long-term obsolescence management.
Supply support for M74HC4316TTR 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
STMicroelectronics is a global semiconductor leader headquartered in Geneva, Switzerland, designing and manufacturing analog, digital, and mixed-signal ICs for automotive, industrial, and consumer markets.
The M74HC4316 belongs to ST's high-speed HC logic family optimized for low-power, high-fidelity analog switching in mixed-signal systems - targeting applications demanding precision, speed, and rail-to-rail signal handling.
FAQ
What is the maximum allowable VCC–VEE differential for reliable operation?
The absolute maximum VCC–VEE is +13 V, but the recommended operating range is 2 V to 12 V. Operation beyond 12 V risks permanent damage to internal oxide layers and exceeds specified RON and leakage performance. At 12 V differential, RON remains ≤ 60 Ω and IOFF stays below ±2 µA across temperature.
Can M74HC4316TTR operate with VEE = GND (0 V) and still use the full analog input range?
Yes - with VEE = GND and VCC = 6 V, the analog I/O range is 0 V to 6 V. The device retains all specifications including 35 Ω RON (typ.), 13 ns tPD, and −50 dB crosstalk. However, the ±6 V bipolar capability is lost, limiting use to unipolar signals only.
Is the TSSOP-16 package RoHS-compliant and lead-free?
Yes - M74HC4316TTR is manufactured in a RoHS-compliant, lead-free TSSOP-16 package per STMicroelectronics' ECOPACK2 specification. The finish is matte tin, and the device meets JEDEC J-STD-020 moisture sensitivity level 3 (MSL3) with floor life of 168 hours at ≤30 °C/60 % RH.
How does the active-low E pin interact with individual channel enables (1C–4C)?
The E pin has priority over 1C–4C: when E is low, all four switches are forced OFF regardless of 1C–4C states. When E is high, each switch responds only to its corresponding C input. This hierarchical control enables both global shutdown (e.g., power-save mode) and per-channel selection in real-time signal routing.
M74HC4316TTR Specifications
- Product attributes
- Attribute value
- Manufacturer:
- STMicroelectronics
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Switch Circuit:
- SPDT
- Multiplexer/Demultiplexer Circuit:
- 1:1
- Number of Circuits:
- 4
- On-State Resistance (Max):
- 70Ohm
- Channel-to-Channel Matching (ΔRon):
- 5Ohm
- Voltage - Supply, Single (V+):
- 2V ~ 12V
- Voltage - Supply, Dual (V±):
- ±1V ~ 6V
- Switch Time (Ton, Toff) (Max):
- 18ns, 29ns
- -3db Bandwidth:
- 43MHz
- Charge Injection:
- -
- Channel Capacitance (CS(off), CD(off)):
- 1pF, 5pF
- Current - Leakage (IS(off)) (Max):
- 100nA
- Crosstalk:
- -50dB @ 1MHz
- Operating Temperature:
- -55°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 16-TSSOP
M74HC4316TTR FAQ
1.How can I place an order for M74HC4316TTR through Aetrix?
Please submit a Request for Quotation (RFQ) for M74HC4316TTR 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 M74HC4316TTR reliable?
The price and inventory of M74HC4316TTR are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for M74HC4316TTR is usually 5 days.
3.What payment methods are accepted for M74HC4316TTR?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for M74HC4316TTR transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for M74HC4316TTR?
M74HC4316TTR orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your M74HC4316TTR 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 M74HC4316TTR?
For technical support, including M74HC4316TTR datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your M74HC4316TTR requirements.
6.How does Aetrix verify that M74HC4316TTR is sourced from the original manufacturer or authorized distributors?
All M74HC4316TTR 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 M74HC4316TTR meets industry standards.
7.What is the process for return or replacement of M74HC4316TTR?
All M74HC4316TTR units undergo pre-shipment inspection (PSI). If there is an issue with M74HC4316TTR, 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 M74HC4316TTR part is unused and in its original packaging.
Return procedure for M74HC4316TTR:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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