My Inquiry
My Account
Nexperia USA Inc. 74HC2G32DP,125
- Part No.:
- 74HC2G32DP,125
- Manufacturer:
- Nexperia USA Inc.
- Category:
- Gates and Inverters
- Package:
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Datasheet:
-
74HC2G32DP,125.pdf
- Description:
- IC GATE OR 2CH 2-INP 8TSSOP
- Quantity:
- Payment:
- Shipping:
Inventory:2,836
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
74HC2G32DP,125 from Nexperia is a dual 2-input OR gate logic IC in TSSOP8 package, operating from 2.0 V to 6.0 V supply, delivering propagation delay as low as 7.0 ns at 6.0 V and supporting industrial temperature range (-40 °C to +125 °C). It features CMOS-level inputs, ±20 mA output drive capability, and integrated input clamp diodes enabling safe interfacing with voltages exceeding VCC - used in digital signal routing, level translation, and bus arbitration circuits.
For engineers reviewing the 74HC2G32DP,125 datasheet, 74HC2G32DP,125 pinout, 74HC2G32DP,125 application, or 74HC2G32DP,125 equivalent, this device serves as a compact, low-power, high-noise-immunity OR gate for space-constrained 3.3 V/5 V logic systems requiring guaranteed timing performance and robust ESD protection (HBM >2000 V).
Technical Context
This dual OR gate implements two independent 2-input positive-logic OR functions with rail-to-rail CMOS-compatible inputs and outputs. Each gate exhibits symmetrical propagation delays (tPLH ≈ tPHL) and transition times (tTLH ≈ tTHL), verified across full voltage (2.0–6.0 V) and temperature (-40 °C to +125 °C) ranges.
Input clamp diodes allow external current-limiting resistors to safely interface with signals up to 7.0 V (absolute max), while output stages support ±4.0 mA sink/source at 4.5 V and ±5.2 mA at 6.0 V - enabling direct connection to standard TTL or CMOS loads without additional buffering.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage | 2.0 V to 6.0 V - supports mixed-voltage system interoperation (e.g., 3.3 V logic driving 5 V subsystems) |
| Propagation Delay | 7.0 ns (typ) at VCC = 6.0 V - enables reliable operation in ≤70 MHz combinational paths |
| Output Drive | ±5.2 mA at VCC = 6.0 V - sufficient to drive 10 LS-TTL loads or 20 CMOS inputs |
| Input Clamp Diodes | Integrated - permits safe overvoltage input handling with external series resistors |
| ESD Protection | HBM >2000 V, CDM >1000 V - exceeds JEDEC JS-001 Class 2 and JS-002 Class C3 requirements |
| Operating Temperature | -40 °C to +125 °C - qualified for under-hood, industrial control, and power supply monitoring applications |
| Power Dissipation | 250 mW (max) at Tamb ≤96 °C - derates linearly at 4.6 mW/K above 96 °C (TSSOP8 package) |
Pinout & Package
TSSOP8 plastic thin shrink small outline package (SOT505-2); 8 leads; body width 3 mm; lead length 0.5 mm; pin 1 index located below marking code in lower-left corner.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | 1A | First OR gate input A - accepts CMOS-level signals; clamped to VCC/GND |
| 2 | 1B | First OR gate input B - identical electrical behavior to Pin 1 |
| 3 | 2Y | Second OR gate output - drives downstream logic or bus lines |
| 4 | GND | Ground reference - must be low-impedance return path for all internal currents |
| 5 | 2A | Second OR gate input A - electrically isolated from first gate |
| 6 | 2B | Second OR gate input B - independent of 1A/1B; no crosstalk |
| 7 | 1Y | First OR gate output - provides OR(A,B) result with <20 ns max delay at 4.5 V |
| 8 | VCC | Positive supply - decoupling capacitor (100 nF) required within 5 mm for stable switching |
Key Features
| Feature | Design Value |
|---|---|
| Wide Supply Range | 2.0 V to 6.0 V - eliminates need for level shifters in multi-rail systems |
| High Noise Immunity | VIH ≥70% VCC, VIL ≤30% VCC - rejects >300 mV of ground bounce or supply ripple |
| Latch-up Immunity | Exceeds 100 mA per JESD78 Class II Level B - prevents destructive latch-up during transient overvoltage |
| Low Static Power | ICC ≤20 μA at VCC = 6.0 V, -40 °C to +125 °C - enables always-on logic in battery-powered nodes |
| Input Transition Rate Support | Δt/ΔV down to 83 ns/V at VCC = 6.0 V - tolerates slow-rising microcontroller GPIO edges without metastability |
Applications
| Industrial PLC I/O Expansion | USB-C Power Delivery Arbitration |
|---|---|
Use Scenario: Combining multiple sensor fault flags into a single system-alert line in programmable logic controllers. IC Role / Device Role / Timing Role: Dual OR gate performing wired-OR aggregation of discrete status signals with sub-20 ns latency. Use Value: Reduces PCB footprint versus discrete diode-OR solutions while guaranteeing deterministic timing and eliminating voltage drop errors. |
Use Scenario: Resolving concurrent Rp/Rd pull-up/pull-down requests during USB-C port negotiation. IC Role / Device Role / Timing Role: Logic-level OR function selecting active configuration channel (CC1 or CC2) based on upstream/downstream role detection. Use Value: Enables fast, glitch-free CC line selection without propagation delay skew between channels - critical for <500 ms PD contract establishment. |
| Automotive Body Control Module | IoT Edge Node Wake-Up Logic |
Use Scenario: Merging door-open, hood-open, and trunk-open switch signals into a unified vehicle intrusion alert. IC Role / Device Role / Timing Role: Fault-tolerant OR combiner operating across -40 °C to +125 °C ambient with validated ESD robustness. Use Value: Replaces mechanical wiring harnesses with single-chip logic, reducing connector count and improving long-term reliability in vibration-prone environments. |
Use Scenario: Waking a microcontroller from deep sleep when any of multiple sensors (PIR, door contact, motion) assert activity. IC Role / Device Role / Timing Role: Ultra-low-quiescent-current OR gate (ICC ≤1.0 μA typ) providing immediate wake signal with no software overhead. Use Value: Eliminates need for MCU polling or interrupt multiplexing firmware, cutting average system power by >40% in sensor-hub designs. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual 2-input OR gate applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| 74HCT2G32DP,125 | TTL-compatible inputs (VIH = 2.0 V min), otherwise identical pinout, timing, and package | Required when interfacing with legacy 5 V TTL outputs; not suitable for pure CMOS systems with <2.0 V logic highs | Select when driving from 74LS/74ALS families or microcontrollers with weak high-drive capability |
| SN74LVC2G32DBVR | Lower VCC range (1.65–5.5 V), faster tpd (3.5 ns typ @ 3.3 V), but no input clamp diodes | Preferred for high-speed 3.3 V-only systems; unsuitable where inputs may exceed VCC | Choose for portable IoT designs prioritizing speed/power; avoid in mixed-voltage or overvoltage-exposed interfaces |
Compared with 74HC2G32DP,125, the 74HCT2G32DP,125 offers TTL input thresholds for legacy compatibility but sacrifices CMOS noise margin, while SN74LVC2G32DBVR delivers superior speed at 3.3 V yet lacks overvoltage protection - making the HC variant optimal for robust, flexible, wide-supply industrial logic interfacing.
Availability
74HC2G32DP,125 is available at Aetrix Electronics and suitable for industrial automation, automotive body electronics, and IoT edge node designs requiring stable component supply across extended temperature and voltage ranges.
Supply support for 74HC2G32DP,125 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 specializing in high-performance logic, analog, and MOSFET components, with manufacturing rooted in process innovation and automotive-grade reliability standards.
The 74HC2G32DP,125 belongs to Nexperia's 74HC logic family - engineered for low-power, high-noise-immunity digital interfacing in industrial, consumer, and automotive-qualified applications where robustness and wide supply tolerance are essential.
FAQ
What is the maximum input voltage allowed on pins 1A, 1B, 2A, or 2B?
The absolute maximum input voltage is VCC + 0.5 V, but the integrated clamp diodes permit safe operation with external current-limiting resistors when interfacing to signals up to 7.0 V - provided input current remains within ±20 mA per pin as specified in Table 5 of the datasheet.
Can 74HC2G32DP,125 drive a 50 pF capacitive load at 10 MHz without signal degradation?
Yes - with CPD = 10 pF per buffer and typical tpd = 9.0 ns at 4.5 V, the device maintains clean transitions into 50 pF loads at 10 MHz; measured tt (transition time) is ≤15 ns, ensuring <10% overshoot and monotonic edges under recommended operating conditions.
Is this device qualified for automotive applications per AEC-Q100?
No - the 74HC2G32DP,125 is rated for -40 °C to +125 °C operation but is not AEC-Q100 qualified; Nexperia offers automotive-qualified variants (e.g., 74HC2G32DP/AU) with additional stress testing and traceability - consult official Nexperia automotive product documentation for compliant alternatives.
How does the input leakage current change across temperature and supply voltage?
II remains ≤±0.1 μA (typ) at 25 °C and VCC = 6.0 V, rising to ≤±1.0 μA maximum across -40 °C to +125 °C per Table 7 - enabling reliable high-impedance sensing in battery-backed real-time clock or watchdog enable circuits without significant bias error.
74HC2G32DP,125 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Nexperia USA Inc.
- Series:
- 74HC
- Package/Case:
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Logic Type:
- OR Gate
- Number of Circuits:
- 2
- Number of Inputs:
- 2
- Features:
- -
- Voltage - Supply:
- 2V ~ 6V
- Current - Quiescent (Max):
- 1 µA
- Current - Output High, Low:
- 5.2mA, 5.2mA
- Input Logic Level - Low:
- 0.5V ~ 1.8V
- Input Logic Level - High:
- 1.5V ~ 4.2V
- Max Propagation Delay @ V, Max CL:
- 13ns @ 6V, 50pF
- Operating Temperature:
- -40°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-TSSOP
74HC2G32DP,125 FAQ
1.How can I place an order for 74HC2G32DP,125 through Aetrix?
Please submit a Request for Quotation (RFQ) for 74HC2G32DP,125 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 74HC2G32DP,125 reliable?
The price and inventory of 74HC2G32DP,125 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for 74HC2G32DP,125 is usually 5 days.
3.What payment methods are accepted for 74HC2G32DP,125?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for 74HC2G32DP,125 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for 74HC2G32DP,125?
74HC2G32DP,125 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your 74HC2G32DP,125 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 74HC2G32DP,125?
For technical support, including 74HC2G32DP,125 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your 74HC2G32DP,125 requirements.
6.How does Aetrix verify that 74HC2G32DP,125 is sourced from the original manufacturer or authorized distributors?
All 74HC2G32DP,125 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 74HC2G32DP,125 meets industry standards.
7.What is the process for return or replacement of 74HC2G32DP,125?
All 74HC2G32DP,125 units undergo pre-shipment inspection (PSI). If there is an issue with 74HC2G32DP,125, 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 74HC2G32DP,125 part is unused and in its original packaging.
Return procedure for 74HC2G32DP,125:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
74HC2G32DP,125 Tags
-
SN74LVC1G14DBVR
Texas Instruments
-
SN74LVC1G14DCKR
Texas Instruments
-
SN74AHC1G14DBVR
Texas Instruments
-
SN74LVC1G08DBVR
Texas Instruments
-
SN74LVC1G08DCKR
Texas Instruments
-
SN74LVC1G32DCKR
Texas Instruments
-
SN74LVC1G04DBVR
Texas Instruments
.jpg)
-
74LVC1G08GW,125
Nexperia USA Inc.
-
SN74LVC1G04DCKR
Texas Instruments
-
SN74AHC1G08DBVR
Texas Instruments
-
SN74LVC1G32DBVR
Texas Instruments
-
SN74AHCT1G08DBVR
Texas Instruments
Tech Hub
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
LDO regulator guide covering low dropout voltage, power dissipation, thermal design, PSRR, output noise, capacitor stability, adjustable LDO circuits, LDO vs buck converter and datasheet selection chec…
Conditional Access Module guide covering CAM meaning, CI/CI+ interface, smart card authorization, DVB security workflow, TV and set-top box compatibility, internal electronics, ESD protection, connecto…
Guide to electronic component obsolescence covering EOL risk, PCN/PDN notices, last-time buy planning, replacement options, form-fit-function validation, counterfeit risk and BOM lifecycle management.
18650 battery guide covering lithium-ion cell basics, 3.6V/3.7V voltage, 4.2V charging, mAh and Wh capacity, protected cells, chargers, BMS, series-parallel packs, holders, welding and sourcing checks.…
Hall effect sensor guide covering working principle, linear and digital sensors, Arduino circuits, current sensing, speed detection, automotive applications, A3144 examples, signal filtering and datash…
Product Change Notification guide for electronic components, covering PCN meaning, PCN vs PDN/EOL, common change types, risk levels, form-fit-function review, engineering validation, BOM control, LTB/L…
A practical guide to blend door actuators, covering HVAC function, symptoms, location, AC and heater issues, reset and calibration, replacement cost, electrical diagnosis, compatibility checks, and rep…
Engineering guide to Raspberry Pi alternatives, covering chip-level differences, Orange Pi, ROCK, Jetson, Banana Pi, NanoPi, Compute Module, Pico, GPIO, camera, HAT compatibility, and replacement risks…
