7412 Triple 3-Input NAND Gate IC DIP-14

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7412 Triple 3-Input NAND Gate IC DIP-14 The 7412 Triple 3-Input NAND Gate is a digital logic integrated circuit containing three independent NAND gates, each with three input terminals. Each gate produces a LOW output when all three inputs are HIGH. Otherwise, its output remains in the non-conducting state, allowing the output to be pulled HIGH using an appropriate external pull-up resistor. The IC features open-collector outputs, making it useful for wired logic connections and interfacing with compatible digital circuits. Its DIP-14 through-hole package is suitable for PCB assembly, breadboard prototyping, and educational electronics applications. Because the outputs are open-collector, a suitable external pull-up resistor is required when a defined HIGH logic level is needed. Features: Three independent NAND gates. Three inputs per gate Open-collector outputs Supports wired logic configurations Suitable for digital signal control Through-hole DIP package TTL logic compatibility Pinout: Pin Name Pin # Type Description VCC 14 Power Supply Voltage GND 7 Power Ground A1 to A3 1, 2, 13 Input Inputs A of the three NAND gates B1 to B3 3, 4, 5 Input Inputs B of the three NAND gates C1 to C3 9, 10, 11 Input Inputs C of the three NAND gates Q1 to Q3 12, 6, 8 Output Outputs from the three NAND gates Input A Input B Input C Output Q 0 0 0 1 0 0 1 1 0 1 0 1 0 1 1 1 1 0 0 1 1 0 1 1 1 1 0 1 1 1 1 0 Truth Table for the 3-input NAND gate Specifications: Product Attribute Attribute Value Product Category: Logic Gates Product: 7412 Single-Function Gates Logic Function: NAND Logic Family: 74LS Number of Gates: 3 Gate Number of Input Lines: 3 Input Number of Output Lines: 1 Output High Level Output Current: – 100 uA Low Level Output Current: 8 mA Propagation Delay Time: 32 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 Function: Gate Logic Type: 3-INPUT NAND Operating Supply Voltage: 5 V Operating Temperature Range: 0 C to + 70 C Applications: Digital logic circuits Control and switching systems Wired logic configurations Digital signal combination Interface circuits with external pull-up resistors Educational electronics and prototyping Industrial digital control systems Package Included: 1 × 7412 Triple 3-Input NAND Gate IC, DIP-14. Documents: Datasheet