General Purpose Relay SPDT 12V Relay 5 Pin 10A DC Coil SPDT Auto Universal Relay
General Purpose Relay SPDT 12V Relay 5 Pin 10A DC Coil SPDT Auto Universal Relay السعر الأصلي هو: 15.00 EGP.السعر الحالي هو: 12.00 EGP.

7432 Quad 2 Input OR Gate IC DIP-14 Package

السعر الأصلي هو: 20.00 EGP.السعر الحالي هو: 11.00 EGP.

7432 Quad 2 Input OR Gate IC DIP-14 Package

  1. IC Name: 7432
  2. Package/Case: DIP-14
  3. operating temperature range: -55°C to +125°C
  4. Propagation delay time: 23 ns

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7432 Quad 2 Input OR Gate IC DIP-14 Package/7432 IC Quad 2-Input OR Gate DIP-14
What does the 74LS32,74HC32 do?

The 74×32 gives you four basic OR gates that can be used individually. An OR gate is a logic gate that outputs 1 (HIGH) if one of its inputs are 1 (HIGH). In the truth table below, you can see what the output will be for any given input:

The truth table for the OR gate
How To Use This Chip

Like every other chip in the 7400 series, this IC needs to be connected to power before you can use it. Most 7400 ICs support a VCC voltage of 5V. One difference between the HC and LS versions of the chip is that the 74HC32 supports 2V to 6V, while the 74LS32 supports only 5V.

Once it’s connected, you can use any of the four basic OR gates inside.

The 74HC32/74LS32 IC connected to power
Output Current

74HC32:
Each gate output of the 74HC32 can sink or source 4 mA when powered with 5V.

74LS32:
HIGH-Level Output Current: 0.4 mA
LOW-Level Output Current: 8 mA

74×32 Pinout

The 74×32 has 14 pins and contains four basic OR gates laid out as shown in the pinout diagram below:

Pin NamePin #TypeDescription
1A1InputInput to the first OR gate.
1B2InputInput to the first OR gate.
1Y3OutputOutput from the first OR gate.
2A4InputInput to the second OR gate.
2B5InputInput to the second OR gate.
2Y6OutputOutput from the second OR gate.
GND7PowerConnect to ground.
3Y8OutputOutput from the third OR gate.
3A9InputInput to the third OR gate.
3B10InputInput to the third OR gate.
4Y11OutputOutput from the fourth OR gate.
4A12InputInput to the fourth OR gate.
4B13InputInput to the fourth OR gate.
VCC14PowerPositive power supply. Connect to +5V power.
Specifications
Product AttributeAttribute Value
Product Category:Logic Gates
Product:Single-Function Gates
Logic Function:OR
Number of Gates:4 Gate
Number of Input Lines:8 Input
Number of Output Lines:4 Output
High Level Output Current:– 400 uA
Low Level Output Current:8 mA
Propagation Delay Time:14 ns
Supply Voltage – Max:5.25 V
Supply Voltage – Min:4.75 V
Minimum Operating Temperature:0 C
Maximum Operating Temperature:+ 70 C
Mounting Style:Through Hole
Package/Case:PDIP-14
Logic Type:2-Input OR
Number of Bits:4 bit
Operating Supply Current:38 uA
Operating Supply Voltage:5 V
Operating Temperature Range:0 C to + 70 C
Output Type:TTL
Applications:
  • Basic Logic Circuits
  • Encoders and Decoders
  • Multiplexers and De-multiplexers
  • Oscillator circuits
  • Networking and Digital Systems
Component Datasheet
7432 Datasheet

14 Days Warranty

This item is covered with a standard warranty of 14 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Micro Ohm customers from any kind of manufacturing defects. Replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

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