

The 74x20 is a 14 Pin Quad 4-Input NAND Gate IC. This device contains four independent gates each of which performs the logic NAND function. NAND gates utilize advanced silicon-gate CMOS technology to achieve operating speeds similar to LS-TTL gates with the low power consumption of standard CMOS integrated circuits. All gates have buffered outputs.
All devices have high noise immunity and the ability to drive 10 LS-TTL loads. The 74xx logic family is functionally as well as pin-out compatible with the standard 74xx logic family. All inputs are protected from damage due to static discharge by internal diode clamps to VCC and ground. Featured By RoboticsBD.
For part numbers in this section, "x" is the 7400-series logic family, such as LS, ALS, HCT, AHCT, HC, AHC, LVC, .
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General Specification | |
Supply Voltage (VCC | − 0.5 to + 7.0V DC |
Input Voltage (VIN) | −0.5V to VDD + 0.5V |
Output Voltage (VOUT) | − 0.5 to VCC + 0.5V |
Clamp Diode Current (IIK, IOK) | ± 20 mA |
DC Output Current, per pin (IOUT) | ± 25 mA |
DC VCC or GND Current, per pin (ICC) | ± 50 mA |
Storage Temperature Range (TSTG) | − 65°C to + 150°C |
Power Dissipation (PD) (Note 4) | 500 mW |
S.O. Package only | 500 mW |
Shipment Weight | 0.005 kg |
Shipment Dimensions | 3 × 3 × 3 cm |
Please allow 5% measuring deviation due to manual measurement.
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1 x IC 7420 4 Input NAND Gate
The latest price of IC 7420 4 Input NAND Gate in Bangladesh is BDT 50 You can buy the IC 7420 4 Input NAND Gate at best price from our RoboticsBD or visit RoboticsBD Office.
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Product Images are shown for illustrative purposes only and may differ from the actual product. |
Reference: RBD-1013
Wide supply voltage ranges Low supply-current drain independent of supply voltage Common-mode input voltage range includes ground, allowing direct sensing near ground Low input bias and offset parameters Internal frequency compensation
Reference: RBD-1883
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Reference: RBD-1818
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Reference: RBD-1416
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Reference: RBD-1982
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Reference: RBD-1318
Low saturation voltage Over temperature protection High noise immunity Applications: Motor Drive & Control Operating Supply Voltage Up To 46 V Total Dc Current Up To 4 A Low Saturation Voltage Overtemperature Protection
Reference: RBD-0573
Rated voltage: 5V DC Reduction Ratio: 64:1 Step Angle: 5.625° /64 Frequency: 100Hz Self-positioning Torque: >34.3mN.m Friction torque: 600-1200 gf.cm Pull in torque: 300 gf.cm
Reference: RBD-1107
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Reference: RBD-2268
Features WiFi+Bluetooth connectivity with the ESP-WROOM-32 module Accessible I/O pins via extension headers for easy customization Onboard USB CH340 for convenient programming and debugging 2x keys for reset or user-defined functions ESP32S-DEV development board is a cost-effective solution for a wide range of applications.A high-quality USB cable is...
Reference: RBD-0572
Operating Power: 60mW/15fpsVGAYUV. Sleeping Mode: <20 uA. Lens Size: 1/6″. Max. Frame Rate: 30fps VGA. Sensitivity: 1.3V / (Lux-sec). dynamic range: 52 dB. Electronic Exposure: 1 to 510 row.