MC74ACT02DR2G

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MC74ACT02DR2G

IC GATE NOR 4CH 2-INP 14SOIC

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規格

Supplier onsemi
Package Tape & Reel (TR),Cut Tape (CT)
Series 74ACT
ProductStatus Active
LogicType NOR Gate
NumberofCircuits 4
NumberofInputs 2
Voltage-Supply 4.5V ~ 5.5V
Current-Quiescent(Max) 4 µA
Current-OutputHighLow 24mA, 24mA
LogicLevel-Low 0.8V
LogicLevel-High 2V
MaxPropagationDelay@VMaxCL 9.5ns @ 5V, 50pF
OperatingTemperature -40°C ~ 85°C
MountingType Surface Mount
SupplierDevicePackage 14-SOIC

概述

Description

The MC74ACT02DR2G is a quad 2-input NOR gate in the 74ACT CMOS family. It contains four independent NOR gates, each implementing Y = NOT(A OR B). It operates from a single 4.5–5.5 V supply, with high-speed CMOS performance, low static power, and TTL-compatible input thresholds for easy interfacing. Outputs are standard CMOS levels with good noise margins and fan-out. The DR2G suffix indicates a RoHS-compliant package (commonly a 14-pin small-outline/SOIC style). This device is used for basic digital logic tasks such as gating, decoding, and simple combinational circuits where NOR functionality is needed. For exact pinout and characteristics, refer to the MC74ACT02DR2G datasheet.

Features

MC74ACT02DR2G features:
- Quad 2-input NOR gates in a single package (4 independent NOR gates)
- 74ACT is a high-speed CMOS family with TTL‑compatible input levels
- Supply voltage: 4.5 V to 5.5 V; operating temperature: typical -40°C to +125°C
- Fast switching with low static power consumption (high-speed propagation delays; low DC current)
- CMOS outputs with good noise margin and standard drive capability
- Suitable for high fan-out and broad interfacing with other logic families
- Packaging: DR2G, 14-pin RoHS-compliant (lead-free) package
Note: Specific timing and drive values depend on supply, temperature, and manufacturing variation.

Package

It uses a 14-pin SOIC (D‑package). It’s RoHS/Green (G) and is supplied in Tape & Reel packaging (R2G).

Pinout

Pin count: 14 pins.
Function: Quad 2-input NOR gate. It contains four independent NOR gates (A1,B1 → Y1; A2,B2 → Y2; A3,B3 → Y3; A4,B4 → Y4) with standard Vcc and GND power pins.

Manufacturer

Manufacturer: ON Semiconductor. It is a global semiconductor company that designs, manufactures, and sells integrated circuits and other electronic components.

Application

Quad 2-input NOR gate (MC74ACT02DR2G) from the ACT family. Applications:
- Implement arbitrary Boolean functions using NOR gates
- Build combinational logic blocks (decoders, encoders, multiplexers, adders)
- Clock distribution and gating
- Signal conditioning and simple inverters by tying inputs
- Level-shifting between 5V logic and other CMOS levels
- General-purpose, high-speed digital logic in consumer, automotive, and industrial electronics.

Equivalent

Equivalents (quad 2-input NOR gate, 74ACT family):
- SN74ACT02 (TI)
- MM74C02 / 74C02 (Motorola/ON Semiconductor)
- 74AC02 (NXP)
- uPD74ACT02 (Renesas/NEC)
Note: packaging and exact pinout can differ by package; verify datasheets for the specific package (D, DR, etc.).

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