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Nexperia USA Inc. 74HC367PW,118
- Part No.:
- 74HC367PW,118
- Manufacturer:
- Nexperia USA Inc.
- Package:
- 16-TSSOP (0.173", 4.40mm Width)
- Datasheet:
-
74HC367PW,118.pdf
- Description:
- IC BUFFER NON-INVERT 6V 16TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:2,399
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Product details
Overview
74HC367PW,118 from Nexperia is a hex non-inverting 3-state buffer/line driver in TSSOP16 package, operating from 2.0 V to 6.0 V supply, with CMOS-level inputs, 16 ns max propagation delay at VCC = 6.0 V, and -40 °C to +125 °C temperature range - used for bus interfacing and signal isolation in industrial control backplanes.
For engineers reviewing the 74HC367PW,118 datasheet, 74HC367PW,118 pinout, 74HC367PW,118 application, or 74HC367PW,118 equivalent, key selection criteria include 3-state output timing (ten ≤ 38 ns, tdis ≤ 38 ns), input clamp diode support for overvoltage-tolerant interfacing, and TSSOP16 thermal derating (8.5 mW/K above 91 °C).
Technical Context
This device implements six independent non-inverting buffers, each with active-low 3-state enable (1OE, 2OE) controlling two outputs per group. Outputs enter high-impedance OFF-state when respective OE is HIGH, enabling bidirectional bus sharing without contention.
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 margin and drive 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 (nA→nY) | 8 ns (typ) to 25 ns (max) at VCC = 6.0 V, CL = 50 pF - enables ≤40 MHz bus operation with timing margin |
| 3-State Enable/Disable Time | ten ≤ 38 ns, tdis ≤ 38 ns at VCC = 6.0 V - ensures clean bus turnaround in time-critical multiplexed data paths |
| Output Drive Strength | ±7.8 mA (IOH/ IOL) at VCC = 6.0 V - sufficient to drive 50 pF loads across 10 cm PCB traces |
| Input Clamp Current | ±20 mA - permits use of external current-limiting resistors for interfacing to voltages up to VCC + 0.5 V |
| Operating Temperature | -40 °C to +125 °C - qualified for extended industrial and under-hood automotive auxiliary applications |
| Power Dissipation Capacitance | CPD = 30 pF per buffer - enables accurate dynamic power estimation (PD = CPD × VCC² × fi × N) |
Pinout & Package
TSSOP16 plastic thin shrink small outline package (SOT403-1), 16-pin, body width 4.4 mm, 0.65 mm pitch, exposed pad not present, JEDEC MO-153 compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 15 | 1OE, 2OE | Active-low 3-state enable inputs - LOW enables outputs 1Y–3Y (Pin 1) or 4Y–6Y (Pin 15); HIGH forces high-impedance |
| 2, 4, 6, 10, 12, 14 | 1A–6A | Buffer input terminals - accept CMOS-level signals; internal clamp diodes allow overvoltage-safe interfacing |
| 3, 5, 7, 9, 11, 13 | 1Y–6Y | Non-inverting buffered outputs - tri-state capable; drive strength ±7.8 mA supports standard TTL/CMOS fan-out |
| 8 | GND | Ground reference (0 V) - must be low-impedance connection to minimize ground bounce in multi-buffer switching |
| 16 | VCC | Positive supply rail - decoupling capacitor (100 nF ceramic) required within 5 mm for stable high-speed operation |
Key Features
| Feature | Design Value |
|---|---|
| Wide supply voltage range | 2.0 V to 6.0 V operation - eliminates need for level shifters between 2.5 V, 3.3 V, and 5 V subsystems |
| Input clamp diodes | Supports external current-limiting resistor interface to signals up to VCC + 0.5 V - enables safe legacy 5 V logic connection to 3.3 V domains |
| High noise immunity | VIH ≥ 70 % VCC, VIL ≤ 30 % VCC at VCC = 4.5 V - provides >1.35 V noise margin against EMI in industrial environments |
| 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 board-level reliability in automated assembly |
Applications
| Industrial PLC Backplane Interface | Microcontroller GPIO Expansion |
|---|---|
|
Use Scenario: Isolating MCU GPIO banks from noisy 24 V I/O modules in programmable logic controllers. IC Role / Device Role / Timing Role: Hex buffer provides level-shifted, 3-state-isolated signal routing between 3.3 V ARM Cortex-M core and 5 V-compatible fieldbus transceivers. Use Value: Enables deterministic bus arbitration via synchronized OE control, eliminating contention during hot-swap module insertion. |
Use Scenario: Expanding limited GPIO count on embedded microcontrollers for sensor array readout and actuator control. IC Role / Device Role / Timing Role: Non-inverting buffer drives parallel 8-bit ADC data bus and latched LED indicators with simultaneous 3-state disable. Use Value: Reduces MCU firmware overhead by offloading signal buffering and bus isolation - no software bit-banging required. |
| Test Equipment Signal Routing | Legacy System Bus Interfacing |
|
Use Scenario: Multiplexing calibration signals between precision DACs and DUT test points in automated test equipment. IC Role / Device Role / Timing Role: 3-state outputs allow dynamic reconfiguration of signal paths without physical relays or jumpers. Use Value: Achieves <50 ns path switching latency with sub-100 ps skew across all six channels - critical for time-aligned stimulus generation. |
Use Scenario: Bridging modern low-voltage FPGAs to legacy 5 V parallel memory or display interfaces. IC Role / Device Role / Timing Role: CMOS-input buffer accepts 5 V logic levels via clamped inputs while driving 3.3 V tolerant loads. Use Value: Eliminates discrete resistor networks and Schottky clamps - reduces BOM count and PCB area by 60 % vs. discrete solution. |
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 |
|---|---|---|---|
| 74HCT367PW,118 | TTL-compatible inputs (VIH = 2.0 V min), otherwise identical pinout, timing, and package | Required when driving from legacy 5 V TTL logic; incompatible with pure CMOS 2.5 V sources | Select for systems with mixed 5 V TTL and 3.3 V CMOS logic domains where input threshold matching is critical |
| SN74LVC6T245RGYR | 6-bit dual-supply translator (VCCA = 1.65–5.5 V, VCCB = 1.65–5.5 V), direction-controlled, no 3-state OE per group | Supports bidirectional level translation but lacks independent 3-state control per output pair | Prefer when crossing voltage domains (e.g., 1.8 V FPGA ↔ 5 V peripheral) and direction flexibility outweighs per-group OE granularity |
Compared with 74HC367PW,118, the 74HCT367PW,118 offers guaranteed TTL input compatibility at the cost of reduced noise margin below 2.0 V, while SN74LVC6T245RGYR trades per-output 3-state control for scalable bidirectional level translation - making the HC variant optimal for fixed-direction, high-noise-margin industrial bus isolation.
Availability
74HC367PW,118 is available at Aetrix Electronics and suitable for industrial PLC backplanes, microcontroller GPIO expansion, automated test equipment signal routing, and legacy system bus interfacing requiring stable component supply across extended temperature ranges.
Supply support for 74HC367PW,118 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, reliable components for automotive, industrial, mobile, and consumer electronics - with leadership in logic, discretes, and MOSFETs.
The 74HC367 belongs to Nexperia's industry-standard 74HC logic family, designed specifically for robust, low-power signal buffering and bus isolation in noise-prone industrial and instrumentation applications.
FAQ
What is the maximum clock frequency supported by 74HC367PW,118?
The 74HC367PW,118 is not a clocked device - it is a combinational buffer with propagation delay (tpd) of 8–25 ns depending on VCC and load. Its usable signal rate is determined by rise/fall times (tt ≤ 15 ns) and system setup/hold margins, supporting data rates up to ~25 MHz on properly terminated lines with 50 pF load.
Can 74HC367PW,118 interface 5 V inputs to a 3.3 V system?
Yes - its input clamp diodes allow safe interface to voltages up to VCC + 0.5 V. With VCC = 3.3 V, a series current-limiting resistor (e.g., 1 kΩ) limits IIK to <20 mA when driven by 5 V, preventing damage while maintaining valid logic levels per VIH/VIL specs.
Is thermal derating required for continuous operation at +125 °C?
Yes - for the TSSOP16 package (SOT403-1), total power dissipation derates linearly at 8.5 mW/K above +91 °C. At +125 °C, Ptot is reduced by (125 − 91) × 8.5 mW = 289 mW, leaving ~211 mW usable power - requiring careful layout and ambient thermal management.
How does 74HC367PW,118 differ from 74HC244 in functional behavior?
Both are octal/ hex non-inverting buffers with 3-state outputs, but 74HC367 has two independent 3-state enables (1OE, 2OE) controlling three outputs each, whereas 74HC244 uses four enables (1G–4G) for two outputs each. This makes the 367 better suited for grouped bus control, while the 244 offers finer-grained enable resolution.
74HC367PW,118 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- 74HC
- Package/Case:
- 16-TSSOP (0.173", 4.40mm 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-TSSOP
74HC367PW,118 FAQ
1.How can I place an order for 74HC367PW,118 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74HC367PW,118 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 74HC367PW,118 reliable?
The price and inventory of 74HC367PW,118 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74HC367PW,118 is usually 5 days.
3.What payment methods are accepted for 74HC367PW,118?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74HC367PW,118 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74HC367PW,118?
74HC367PW,118 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74HC367PW,118 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 74HC367PW,118?
For technical support, including 74HC367PW,118 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74HC367PW,118 requirements.
6.How does Aetrix verify that 74HC367PW,118 is sourced from the original manufacturer or authorized distributors?
All 74HC367PW,118 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 74HC367PW,118 meets industry standards.
7.What is the process for return or replacement of 74HC367PW,118?
All 74HC367PW,118 units undergo pre-shipment inspection (PSI). If there is an issue with 74HC367PW,118, 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 74HC367PW,118 part is unused and in its original packaging.
Return procedure for 74HC367PW,118:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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