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Nexperia USA Inc. 74HC367D,653
- Part No.:
- 74HC367D,653
- Manufacturer:
- Nexperia USA Inc.
- Package:
- 16-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
74HC367D,653.pdf
- Description:
- IC BUFFER NON-INVERT 6V 16SO
- Quantity:
- Payment:
- Shipping:
Inventory:4,441
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Product details
Overview
74HC367D,653 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,653 datasheet, 74HC367D,653 pinout, 74HC367D,653 application, or 74HC367D,653 equivalent, key selection factors include 3-state enable timing (ten ≤ 38 ns), input clamp diodes enabling overvoltage-tolerant interfacing, wide temperature range (-40 °C to +125 °C), and SO16 mechanical compatibility with legacy 74-series 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. The logic function is strictly level-sensitive: outputs follow inputs when OE is LOW; go high-impedance when OE is HIGH.
Input clamping 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 margins and rail-to-rail compatibility across mixed-voltage domains.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply voltage | 2.0 V to 6.0 V - supports direct interface with 3.3 V and 5 V logic families without level shifters. |
| Propagation delay | 8 ns (typ) at VCC = 6.0 V, CL = 50 pF - enables reliable operation in sub-50 MHz digital buses. |
| Output drive | ±35 mA - sufficient to drive standard TTL loads or terminate short PCB traces without external buffers. |
| 3-state enable time | 13 ns (typ) at VCC = 6.0 V - ensures fast bus arbitration and minimizes contention windows in shared-data systems. |
| Operating temperature | -40 °C to +125 °C - qualified for under-hood industrial and extended-temperature embedded applications. |
| Input clamp current | ±20 mA - permits use of series current-limiting resistors for safe interfacing to voltages up to VCC + 0.5 V. |
| Power dissipation | 500 mW (SO16, Tj ≤ 110 °C) - supports continuous operation in thermally constrained enclosures with minimal heatsinking. |
Pinout & Package
74HC367D,653 uses the SOT109-1 (SO16) plastic small outline package: 16-pin, 3.9 mm body width, 1.27 mm lead pitch, gull-wing leads, JEDEC MS-012 compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 15 | 1OE, 2OE | Active-low 3-state enable inputs - LOW enables corresponding pair of outputs (pins 1/15 control Y1–Y2 and Y5–Y6 respectively). |
| 2, 4, 6, 10, 12, 14 | 1A–6A | Buffer data inputs - six independent logic inputs accepting CMOS-level signals (VIH ≥ 4.2 V @ VCC = 6 V). |
| 3, 5, 7, 9, 11, 13 | 1Y–6Y | Non-inverting buffered outputs - high-impedance when respective OE is HIGH; otherwise replicate A-inputs with drive capability. |
| 8 | GND | Ground reference - must be connected to system 0 V plane with low-inductance path to minimize switching noise. |
| 16 | VCC | Positive supply - decoupling capacitor (100 nF ceramic) required within 5 mm of this pin for stable operation. |
Key Features
| Feature | Design Value |
|---|---|
| Wide supply range | 2.0 V to 6.0 V operation - eliminates need for separate voltage rails when interfacing 3.3 V microcontrollers to 5 V peripherals. |
| Input clamp diodes | Integrated diodes on all inputs - enable safe connection to signals up to VCC + 0.5 V using only series resistors (no external protection needed). |
| High noise immunity | Typical noise margin > 1.5 V at VCC = 4.5 V - rejects EMI and crosstalk in noisy industrial environments without added filtering. |
| Latch-up immunity | JESD78 Class II Level B (>100 mA) - prevents destructive latch-up during transient overvoltage or hot-swap events. |
| ESD robustness | HBM > 2000 V, CDM > 1000 V - withstands handling and board assembly without special ESD precautions. |
Applications
| Industrial PLC Backplane | Legacy Bus Isolation |
|---|---|
|
Use Scenario: Isolating CPU address/data bus from modular I/O expansion slots in programmable logic controllers. IC Role / Device Role / Timing Role: Hex buffer provides direction-controlled, 3-state-enabled signal fanout between master and slave modules with precise timing control. Use Value: Enables hot-swappable I/O cards by placing outputs in high-Z during insertion/removal, preventing bus contention and data corruption. |
Use Scenario: Interfacing modern 3.3 V FPGA I/O banks to legacy 5 V parallel EEPROM or SRAM memory devices. IC Role / Device Role / Timing Role: Level-translating buffer with CMOS-compatible inputs and 5 V-tolerant outputs via internal clamps and rail-aligned VOH/VOL. Use Value: Eliminates discrete level-shifter ICs and reduces BOM count while maintaining <10 ns timing skew across all six lines. |
| Test Equipment Signal Routing | Automated Test Fixture Control |
|
Use Scenario: Multiplexing multiple DUT (device-under-test) signals onto shared measurement channels in ATE systems. IC Role / Device Role / Timing Role: 3-state output driver selectively connects/disconnects test nodes under microcontroller command with nanosecond enable/disable timing. Use Value: Reduces channel crosstalk and loading effects by isolating unused paths, improving measurement accuracy and repeatability. |
Use Scenario: Driving relay coils and opto-isolator inputs in automated functional test fixtures requiring simultaneous multi-channel control. IC Role / Device Role / Timing Role: High-current buffer stage delivering ±35 mA per output to energize 12 V/24 V relays without external transistors. Use Value: Simplifies fixture design by replacing six discrete NPN/PNP pairs with single SO16 IC, reducing footprint and solder joints. |
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,653 | TTL-compatible inputs (VIH = 2.0 V min), identical SO16 package and 3-state timing. | Better suited for direct interface with legacy 5 V TTL logic without pull-ups; slightly higher ICC at VCC = 5 V. | Select when driving from 74LS/74F sources or where input threshold matching to 5 V logic is critical. |
| SN74LVC6T244RGYR | 3.3 V only (1.65–3.6 V), dual 3-state enables, lower propagation delay (3.2 ns typ), smaller VQFN20 package. | Requires level shifting for 5 V systems; optimized for space-constrained, high-speed 3.3 V applications like portable instrumentation. | Choose for new 3.3 V designs prioritizing speed and density over mixed-voltage flexibility. |
Compared with 74HC367D,653, the 74HCT367D,653 offers superior TTL input compatibility but reduced noise margin, while SN74LVC6T244RGYR delivers faster performance in compact form factor at the cost of voltage range and pin-for-pin replaceability.
Availability
74HC367D,653 is available at Aetrix Electronics and suitable for industrial PLC backplanes, legacy bus isolation, test equipment signal routing, and automated test fixture control requiring stable component supply across extended temperature ranges.
Supply support for 74HC367D,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
Nexperia is a global semiconductor expert focused on essential efficiency technologies, delivering high-performance logic, analog, and MOSFET solutions for automotive, industrial, and consumer markets.
The 74HC367 belongs to Nexperia's industry-standard 74HC logic family, designed specifically for robust, low-power, mixed-voltage digital interfacing in harsh industrial and automation environments.
FAQ
Can 74HC367D,653 drive 5 V TTL loads directly?
Yes - at VCC = 5 V, VOH ≥ 4.4 V (min) and VOL ≤ 0.26 V (max) with 6 mA load meet TTL input thresholds (VIH ≥ 2.0 V, VIL ≤ 0.8 V). Its ±35 mA output rating exceeds standard TTL fan-out requirements, enabling direct drive without external buffers.
What is the maximum clock frequency supported for data throughput?
The device is not a clocked register but a combinational buffer; its usable data rate depends on propagation delay and system timing margins. With tpd = 8 ns (typ) at VCC = 6 V, it supports clean signal transmission up to ~50 MHz in point-to-point configurations with proper termination and layout.
Does 74HC367D,653 require external pull-up resistors on 3-state outputs?
No - the outputs are actively driven HIGH or LOW when enabled, and enter true high-impedance (Z) state when disabled. Pull-ups are unnecessary unless a defined default state is required during power-up or OE assertion; in such cases, weak (≥10 kΩ) resistors may be added externally.
How does the input clamp diode affect interfacing with 12 V sensors?
The integrated clamp diodes limit input voltage to VCC + 0.5 V. To safely interface 12 V signals, a series current-limiting resistor must be used: R ≥ (12 V − VCC − 0.5 V) / 20 mA. For VCC = 5 V, R ≥ 325 Ω ensures clamp current stays within ±20 mA absolute maximum rating.
74HC367D,653 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- 74HC
- Package/Case:
- 16-SOIC (0.154", 3.90mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- 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,653 FAQ
1.How can I place an order for 74HC367D,653 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74HC367D,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 74HC367D,653 reliable?
The price and inventory of 74HC367D,653 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74HC367D,653 is usually 5 days.
3.What payment methods are accepted for 74HC367D,653?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74HC367D,653 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74HC367D,653?
74HC367D,653 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74HC367D,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 74HC367D,653?
For technical support, including 74HC367D,653 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74HC367D,653 requirements.
6.How does Aetrix verify that 74HC367D,653 is sourced from the original manufacturer or authorized distributors?
All 74HC367D,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 74HC367D,653 meets industry standards.
7.What is the process for return or replacement of 74HC367D,653?
All 74HC367D,653 units undergo pre-shipment inspection (PSI). If there is an issue with 74HC367D,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 74HC367D,653 part is unused and in its original packaging.
Return procedure for 74HC367D,653:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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