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Nexperia USA Inc. 74HC365D-Q100,118
- Part No.:
- 74HC365D-Q100,118
- Manufacturer:
- Nexperia USA Inc.
- Package:
- 16-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
74HC365D-Q100,118.pdf
- Description:
- IC BUFFER NON-INVERT 6V 16SO
- Quantity:
- Payment:
- Shipping:
Inventory:2,456
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Product details
Overview
74HC365D-Q100,118 from Nexperia is an automotive-qualified hex non-inverting buffer/line driver with 3-state outputs, controlled by two active-low output enable inputs (OE1, OE2). It operates across 2.0 V to 6.0 V supply, delivers ≤19 ns propagation delay at 4.5 V/25 °C, supports -40 °C to +125 °C ambient, and features input clamp diodes for overvoltage-tolerant interfacing in body control modules.
For engineers reviewing the 74HC365D-Q100,118 datasheet, 74HC365D-Q100,118 pinout, 74HC365D-Q100,118 application, or 74HC365D-Q100,118 equivalent, this device is selected for high-noise-immunity signal buffering in automotive powertrain gate drivers, infotainment bus isolation, and ADAS sensor interface staging where CMOS-level input compatibility and AEC-Q100 Grade 1 reliability are mandatory.
Technical Context
The 74HC365D-Q100,118 implements six independent non-inverting buffers, each with dedicated input and output terminals, grouped under two 3-state control domains (OE1 enables buffers 1–3; OE2 enables buffers 4–6). Its CMOS input structure provides VIH ≥3.15 V and VIL ≤1.35 V at VCC = 4.5 V, ensuring robust noise margins in 5 V automotive subsystems.
Output drive capability is specified at ±6.0 mA (VOH ≥3.98 V, VOL ≤0.15 V) under 4.5 V supply, with OFF-state leakage ≤±0.5 μA and input capacitance of 3.5 pF per pin - enabling low-power, high-speed bus driving without signal integrity degradation in distributed ECU architectures.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 2.0 V to 6.0 V - supports direct integration into 3.3 V and 5 V automotive domains without level-shifting. |
| Operating Temperature | -40 °C to +125 °C - qualified per AEC-Q100 Grade 1 for under-hood and transmission control applications. |
| Propagation Delay | 11 ns (typ) at VCC = 4.5 V, CL = 50 pF - enables reliable timing in 20+ MHz digital control loops. |
| Output Drive Strength | ±6.0 mA at VCC = 4.5 V - sufficient to drive 50 pF loads across PCB traces up to 10 cm without waveform distortion. |
| Input Clamp Diodes | Integrated - permits use of external current-limiting resistors when interfacing to signals exceeding VCC (e.g., 12 V sensor lines). |
| ESD Protection | HBM >2000 V, CDM >1000 V - meets stringent automotive ESD immunity requirements for assembly and field operation. |
| Quiescent Supply Current | ≤160 μA at VCC = 6.0 V, Tamb = +125 °C - ensures minimal standby power in always-on vehicle networks. |
Pinout & Package
74HC365D-Q100,118 is housed in a plastic small outline package (SO16), SOT109-1, with 16 leads and 3.9 mm body width. Pin 1 is marked by a notch or dot; the package is RoHS-compliant and lead-free.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (OE1) | Output Enable Input 1 | Active-low control for buffers 1Y–3Y; pulls outputs to high-impedance when HIGH. |
| 2 (1A) | Data Input 1 | CMOS-level input for first buffer channel; accepts 0–VCC logic swing. |
| 3 (1Y) | Data Output 1 | Non-inverting buffered output; drives load with TTL/CMOS-compatible voltage levels. |
| 4 (2A) | Data Input 2 | CMOS-level input for second buffer channel; electrically isolated from other inputs. |
| 5 (2Y) | Data Output 2 | Non-inverting output with identical drive strength and timing as 1Y. |
| 6 (3A) | Data Input 3 | Third CMOS input, controlled by OE1; shares enable domain with pins 1A and 2A. |
| 7 (3Y) | Data Output 3 | Third output in OE1 group; enables synchronized tri-state control of three signals. |
| 8 (GND) | Ground Reference | Primary 0 V return path; must be low-inductance connection to minimize ground bounce. |
| 9 (4Y) | Data Output 4 | First output in OE2 group; independent of OE1-controlled outputs for flexible bus partitioning. |
| 10 (4A) | Data Input 4 | CMOS input for fourth buffer; enabled only when OE2 is LOW. |
| 11 (5Y) | Data Output 5 | Fifth non-inverting output; allows staggered enable sequencing across two 3-signal groups. |
| 12 (5A) | Data Input 5 | Fifth CMOS input; shares OE2 control with pins 4A and 6A. |
| 13 (6Y) | Data Output 6 | Sixth and final output; completes full hex buffering with dual 3-state granularity. |
| 14 (6A) | Data Input 6 | Sixth CMOS input; completes the set of six independent data paths. |
| 15 (OE2) | Output Enable Input 2 | Active-low control for buffers 4Y–6Y; enables independent bus segment management. |
| 16 (VCC) | Supply Voltage | Positive rail input; requires local 100 nF ceramic decoupling adjacent to pin 16. |
Key Features
| Feature | Design Value |
|---|---|
| AEC-Q100 Grade 1 qualification | Validated for automotive use from -40 °C to +125 °C ambient, including thermal cycling and humidity testing. |
| Dual 3-state enable architecture | OE1 and OE2 allow independent control of two sets of three buffers - critical for time-multiplexed bus arbitration. |
| Input clamp diode protection | Enables safe interfacing to voltages >VCC (e.g., 12 V LIN transceivers) using simple series resistors. |
| High noise immunity | Typical noise margin >1.3 V at VCC = 4.5 V ensures stable operation in electrically noisy engine compartments. |
| Low dynamic power dissipation | CPD = 40 pF per buffer - limits switching power to <1 mW per channel at 10 MHz, reducing thermal load. |
Applications
| Engine Control Unit Signal Conditioning | Infotainment System Bus Isolation |
|---|---|
|
Use Scenario: Buffering crankshaft position sensor signals before ADC sampling in ECU mainboard. IC Role / Device Role / Timing Role: Non-inverting signal repeater with 3-state control to isolate sensor domain during firmware updates. Use Value: Prevents back-driving of sensor ICs during diagnostic mode; maintains signal integrity across 8 cm PCB trace run. |
Use Scenario: Isolating USB PHY data lines from HDMI controller logic in head unit mainboard. IC Role / Device Role / Timing Role: Hex buffer providing level-shifted, noise-filtered signal path between 3.3 V and 5 V domains. Use Value: Eliminates ground loop coupling; enables hot-plug detection without false triggers on shared power rails. |
| ADAS Camera Interface Staging | Body Control Module I/O Expansion |
|
Use Scenario: Driving MIPI CSI-2 clock and data lanes from FPGA to image sensor in surround-view camera module. IC Role / Device Role / Timing Role: Low-skew buffer replicating clock and sync signals with matched propagation delay across all six channels. Use Value: Reduces inter-lane skew to <1 ns, meeting MIPI CSI-2 timing budget for 1.5 Gbps operation. |
Use Scenario: Expanding GPIO count for door lock actuator control and window motor feedback in BCM. IC Role / Device Role / Timing Role: 3-state line driver enabling multiplexed readback of 6 mechanical switch states via single MCU port. Use Value: Reduces MCU pin count requirement by 6; supports simultaneous polling without software overhead. |
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 |
|---|---|---|---|
| 74HCT365D-Q100 | TTL-compatible inputs (VIH = 2.0 V min); identical pinout and 3-state behavior. | Better suited for legacy 5 V microcontroller interfaces with marginal CMOS high-level recognition. | Select when interfacing to older MCUs lacking full 5 V CMOS input thresholds. |
| SN74LVC6T244-Q1 | 3.3 V only (1.65–3.6 V), dual 3-state controls, higher drive (±24 mA), smaller X2SON-16 package. | Targeted at modern low-voltage ADAS SoCs; not suitable for 5 V domains or extended temperature range. | Choose for space-constrained 3.3 V designs requiring higher sink/source current and lower quiescent power. |
Compared with 74HC365D-Q100,118, the 74HCT365D-Q100 offers broader input compatibility in mixed-logic systems, while the SN74LVC6T244-Q1 trades voltage flexibility for compactness and drive strength - making the HC variant optimal for cost-sensitive, wide-supply automotive modules needing proven thermal resilience.
Availability
74HC365D-Q100,118 is available at Aetrix Electronics and suitable for engine control units, ADAS camera modules, and body control modules requiring stable component supply across automotive production lifecycles.
Supply support for 74HC365D-Q100,118 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 logic, analog, and MOSFET solutions optimized for automotive, industrial, and mobile applications.
The 74HC365D-Q100,118 belongs to Nexperia's automotive-qualified logic portfolio, designed specifically for noise-immune signal conditioning and bus isolation in harsh-temperature vehicle subsystems.
FAQ
What is the maximum output current per channel for 74HC365D-Q100,118?
The device is rated for ±6.0 mA output current per channel at VCC = 4.5 V, with VOH ≥3.98 V and VOL ≤0.15 V under those conditions. Absolute maximum output current is ±35 mA, but sustained operation above ±6.0 mA risks exceeding thermal limits in SO16 packaging.
Can 74HC365D-Q100,118 interface directly with 12 V sensors?
Yes - its integrated input clamp diodes allow safe connection to signals exceeding VCC when used with appropriate current-limiting resistors (e.g., 10 kΩ series resistor for 12 V inputs at VCC = 5 V), per datasheet Section 1. General description.
How does the dual output enable (OE1/OE2) improve system design?
OE1 controls buffers 1Y–3Y and OE2 controls 4Y–6Y, enabling independent tri-state control of two signal groups - useful for time-division multiplexing, bus arbitration, or isolating fault domains without adding discrete logic or MCU GPIO overhead.
Is 74HC365D-Q100,118 compatible with 3.3 V microcontrollers?
Yes - at VCC = 3.3 V, VIH is guaranteed ≥2.1 V and VIL ≤1.35 V, providing >0.95 V noise margin against typical 3.3 V LVTTL outputs. Propagation delay increases to ~24 ns (max) at -40 °C to +125 °C, remaining within most timing budgets.
74HC365D-Q100,118 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:
- 1
- Number of Bits per Element:
- 6
- 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:
- Automotive
- Qualification:
- AEC-Q100
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 16-SO
74HC365D-Q100,118 FAQ
1.How can I place an order for 74HC365D-Q100,118 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74HC365D-Q100,118 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 74HC365D-Q100,118 reliable?
The price and inventory of 74HC365D-Q100,118 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74HC365D-Q100,118 is usually 5 days.
3.What payment methods are accepted for 74HC365D-Q100,118?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74HC365D-Q100,118 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74HC365D-Q100,118?
74HC365D-Q100,118 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74HC365D-Q100,118 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 74HC365D-Q100,118?
For technical support, including 74HC365D-Q100,118 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74HC365D-Q100,118 requirements.
6.How does Aetrix verify that 74HC365D-Q100,118 is sourced from the original manufacturer or authorized distributors?
All 74HC365D-Q100,118 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 74HC365D-Q100,118 meets industry standards.
7.What is the process for return or replacement of 74HC365D-Q100,118?
All 74HC365D-Q100,118 units undergo pre-shipment inspection (PSI). If there is an issue with 74HC365D-Q100,118, 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 74HC365D-Q100,118 part is unused and in its original packaging.
Return procedure for 74HC365D-Q100,118:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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