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Nexperia USA Inc. 74HC367D,652
- Part No.:
- 74HC367D,652
- Manufacturer:
- Nexperia USA Inc.
- Package:
- 16-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
74HC367D,652.pdf
- Description:
- IC BUFFER NON-INVERT 6V 16SO
- Quantity:
- Payment:
- Shipping:
Inventory:1,075
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Product details
Overview
74HC367D,652 from Nexperia is a hex non-inverting 3-state buffer/line driver in SO16 package, operating from 2.0 V to 6.0 V supply, with CMOS-level inputs, ±35 mA output drive, and propagation delay as low as 8 ns at VCC = 6.0 V - used for bus isolation and signal routing in industrial control backplanes.
For engineers reviewing the 74HC367D,652 datasheet, 74HC367D,652 pinout, 74HC367D,652 application, or 74HC367D,652 equivalent, key selection criteria include 3-state enable timing (ten ≤ 38 ns), input clamp diode support for overvoltage-tolerant interfacing, wide temperature range (–40 °C to +125 °C), and SO16 package compatibility with legacy PCB layouts.
Technical Context
This device implements six independent non-inverting buffers, each with active-low 3-state output enable (1OE, 2OE) controlling two outputs per group. Outputs enter high-impedance OFF-state when OE is HIGH, enabling bidirectional bus sharing without contention.
Input clamp diodes allow safe interface to signals exceeding VCC (e.g., 5 V logic driving 3.3 V system), while static characteristics guarantee VIH ≥ 4.2 V and VOL ≤ 0.4 V at VCC = 6.0 V and IO = 7.8 mA - ensuring robust noise margin and load-driving capability across voltage grades.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 2.0 V to 6.0 V - supports mixed-voltage system interfacing (e.g., 3.3 V microcontroller driving 5 V peripheral bus) |
| Propagation Delay (tpd) | 8 ns (max) at VCC = 6.0 V, CL = 50 pF - enables reliable operation in sub-50 MHz digital control paths |
| Output Drive Current | ±35 mA - sufficient to directly drive LEDs, small relays, or terminated transmission lines without external buffers |
| 3-State Enable Time (ten) | 13 ns (typ) at VCC = 6.0 V - ensures fast bus arbitration in time-critical multiplexed data transfers |
| Operating Temperature | –40 °C to +125 °C - qualified for under-hood industrial and motor-control environments |
| Input Clamp Diodes | Integrated - permits use of current-limiting resistors to safely interface inputs to voltages up to 7 V (beyond VCC) |
Pinout & Package
74HC367D,652 uses the SOT109-1 (SO16) plastic small outline package: 16-pin, 3.9 mm body width, 1.27 mm lead pitch, surface-mount compatible with standard reflow profiles.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 15 | 1OE, 2OE | Active-low 3-state enable inputs - each controls two outputs (1OE → 1Y, 2Y; 2OE → 3Y, 4Y, 5Y, 6Y grouped as two pairs) |
| 2, 4, 6, 10, 12, 14 | 1A–6A | Buffer input terminals - CMOS-compatible, with clamp diodes enabling overvoltage-safe interfacing |
| 3, 5, 7, 9, 11, 13 | 1Y–6Y | Non-inverting buffered outputs - high-impedance when corresponding OE is HIGH; drive ±35 mA in active state |
| 8 | GND | Ground reference - must be low-impedance connection to minimize switching noise coupling |
| 16 | VCC | Power supply - decoupling capacitor (100 nF ceramic) required within 5 mm for stable high-speed operation |
Key Features
| Feature | Design Value |
|---|---|
| Wide supply range (2.0–6.0 V) | Enables direct integration into both 3.3 V and 5 V systems without level shifters |
| CMOS-level input thresholds | VIH = 4.2 V (min) at VCC = 6.0 V - provides >1.8 V noise margin against ground bounce in noisy industrial environments |
| Input clamp diodes | Allows safe interface to signals up to VCC + 0.5 V using series current-limiting resistors - eliminates need for external protection |
| Latch-up immunity | Exceeds 100 mA per JESD78 Class II Level B - prevents destructive latch-up during transient overvoltage events |
| ESD protection | HBM > 2000 V, CDM > 1000 V - reduces handling sensitivity and improves field reliability in uncontrolled assembly environments |
Applications
| Industrial PLC Backplane | Legacy Bus Isolation |
|---|---|
|
Use Scenario: Isolating I/O modules on a 24 V-powered programmable logic controller backplane with shared data/address bus. IC Role / Device Role / Timing Role: Hex buffer provides direction-controlled signal buffering between CPU and peripheral slots, with 3-state outputs preventing bus contention during module hot-swap. Use Value: Enables deterministic bus arbitration via synchronized OE control, reducing inter-slot crosstalk and meeting <100 ns setup/hold timing budgets. |
Use Scenario: Interfacing modern microcontrollers to legacy parallel peripherals (e.g., dot-matrix displays, stepper motor controllers) with TTL-compatible signaling. IC Role / Device Role / Timing Role: Acts as level-translating line driver - accepts 3.3 V CMOS inputs and drives 5 V TTL loads with guaranteed VOH ≥ 3.98 V at 6 mA. Use Value: Eliminates discrete level-shifter components while maintaining <25 ns propagation delay - preserving real-time response in motion control loops. |
| Test Equipment Signal Routing | Embedded Sensor Hub Interface |
|
Use Scenario: Multiplexing sensor excitation signals and analog front-end inputs in automated test equipment with multiple DUT interfaces. IC Role / Device Role / Timing Role: 3-state buffers route calibrated reference voltages or clock signals to selected DUT channels under FPGA control. Use Value: High-impedance OFF-state (<±0.5 μA leakage) prevents loading of precision references; fast disable time (≤38 ns) avoids signal glitches during channel switching. |
Use Scenario: Aggregating digital outputs from multiple environmental sensors (temperature, humidity, pressure) onto a shared I²C or SPI bus in edge-node gateways. IC Role / Device Role / Timing Role: Buffers isolate sensor GPIOs from bus noise, while OE pins synchronize data latching to master clock edges. Use Value: Input clamp diodes tolerate sensor supply rail mismatches (e.g., 5 V sensor on 3.3 V MCU board), reducing external protection component count by 6×. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar hex buffer/line driver applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| 74HCT367D,652 | TTL-compatible inputs (VIH = 2.0 V min), identical SO16 package and pinout | Better suited for interfacing with legacy 5 V TTL logic families; slightly higher ICC at VCC = 5.5 V | Select when driving from 5 V microcontrollers or legacy logic with marginal CMOS noise margins |
| SN74LVC6T244RGYR | 3.3 V only (1.65–3.6 V), dual 3-state control, lower tpd (3.2 ns typ), 16-pin VQFN | Requires level shifting for 5 V systems; superior speed/power for modern low-voltage designs | Choose for new 3.3 V-only designs prioritizing speed and footprint; not drop-in compatible due to package and voltage mismatch |
Compared with 74HC367D,652, the 74HCT367D,652 offers easier integration into 5 V TTL ecosystems but sacrifices some noise immunity, while the SN74LVC6T244RGYR delivers faster performance in compact form factor - yet mandates full redesign for voltage and layout compatibility.
Availability
74HC367D,652 is available at Aetrix Electronics and suitable for industrial PLC backplanes, legacy bus isolation, test equipment signal routing, and embedded sensor hub interfaces requiring stable component supply across extended temperature ranges.
Supply support for 74HC367D,652 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 global semiconductor expert delivering high-performance logic, analog, and MOSFET solutions optimized for efficiency, reliability, and manufacturability in industrial and automotive applications.
The 74HC367 belongs to Nexperia's HC-series logic family - designed for robust, low-power, wide-voltage-range digital interfacing in harsh environments where signal integrity and long-term supply stability are critical.
FAQ
Can 74HC367D,652 drive a 50 Ω transmission line directly?
No - its ±35 mA output drive corresponds to ~140 Ω minimum load impedance at 5 V (VOH = 4.4 V). For 50 Ω lines, use a dedicated line driver IC or add series termination. The device is intended for bus loading (e.g., 10–100 pF capacitive + 1–10 kΩ resistive), not RF impedance matching.
What is the maximum recommended input voltage when VCC = 3.3 V?
Per absolute maximum ratings, input voltage must stay within –0.5 V to VCC + 0.5 V, i.e., –0.5 V to 3.8 V. However, clamp diodes allow safe operation up to 7 V *with external current limiting* (e.g., 10 kΩ resistor), as confirmed in Section 1 of the datasheet - enabling overvoltage-tolerant interfacing in mixed-rail systems.
Does 74HC367D,652 support hot-swap insertion on a live bus?
Yes - its 3-state outputs, low OFF-state leakage (<±0.5 μA), and latch-up immunity (>100 mA) meet requirements for controlled hot-swap. However, OE must be held LOW during insertion to prevent momentary bus contention; sequenced power-up (VCC before signals) is also recommended per JEDEC guidelines.
How does propagation delay vary with supply voltage and load capacitance?
tpd decreases with higher VCC and lower CL: at VCC = 6.0 V and CL = 50 pF, tpd ≤ 16 ns; at VCC = 2.0 V and same CL, it rises to ≤ 95 ns. Dynamic characteristics table (Section 10) specifies exact values - e.g., tpd = 19 ns (max) at VCC = 4.5 V, CL = 50 pF - enabling accurate timing budgeting in synchronous designs.
74HC367D,652 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- 74HC
- Package/Case:
- 16-SOIC (0.154", 3.90mm Width)
- Packaging:
- Tube
- Product Status:
- Obsolete
- Logic Type:
- Buffer, Non-Inverting
- Number of Elements:
- 2
- Number of Bits per Element:
- 2, 4 (Hex)
- Input Type:
- -
- Output Type:
- 3-State
- Current - Output High, Low:
- 7.8mA, 7.8mA
- Voltage - Supply:
- 2V ~ 6V
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 16-SO
74HC367D,652 FAQ
1.How can I place an order for 74HC367D,652 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74HC367D,652 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 74HC367D,652 reliable?
The price and inventory of 74HC367D,652 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74HC367D,652 is usually 5 days.
3.What payment methods are accepted for 74HC367D,652?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74HC367D,652 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74HC367D,652?
74HC367D,652 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74HC367D,652 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 74HC367D,652?
For technical support, including 74HC367D,652 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74HC367D,652 requirements.
6.How does Aetrix verify that 74HC367D,652 is sourced from the original manufacturer or authorized distributors?
All 74HC367D,652 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 74HC367D,652 meets industry standards.
7.What is the process for return or replacement of 74HC367D,652?
All 74HC367D,652 units undergo pre-shipment inspection (PSI). If there is an issue with 74HC367D,652, 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 74HC367D,652 part is unused and in its original packaging.
Return procedure for 74HC367D,652:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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