SN74LS19ADR

$1.42

Description：IC INVERT SCHMITT 6CH 1IN 14SOIC
Series：74LS
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT),Bulk

SKU:d1b8ceeb8ead Category: Gates and Inverters Brand: Texas Instruments

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Product introduction

SN74LS19ADR is listed in the Inverter Gates range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC INVERT SCHMITT 6CH 1IN 14SOIC. Review the specifications below when checking this part for your BOM.

Inverter Gates specifications for SN74LS19ADR

Description：IC INVERT SCHMITT 6CH 1IN 14SOIC
Series：74LS
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT),Bulk
Logic Type：Inverter
Number of Circuits：6
Number of Inputs：1
Features：Schmitt Trigger
Voltage - Supply：4.75V ~ 5.25V
Current - Quiescent (Max)：-
Current - Output High, Low：400µA, 8mA
Input Logic Level - Low：0.75V
Input Logic Level - High：2.15V
Max Propagation Delay @ V, Max CL：30ns @ 5V, 15pF
Operating Temperature：0°C ~ 70°C
Mounting Type：Surface Mount
Supplier Device Package：14-SOIC
Package / Case：14-SOIC (0.154", 3.90mm Width)
Grade：-
Qualification：-

Inverter Gates datasheet and documents for SN74LS19ADR

SN74LS19ADR

Inverter Gates Overview

The SN74LS19ADR is a Schmitt-trigger positive-NAND gate and inverter integrated circuit manufactured by Texas Instruments. It belongs to the 74LS logic series, utilizing TTL technology with totem-pole outputs. The device operates within a supply voltage range of 4.75 V to 5.25 V and supports surface-mount installation in an SOIC-14 package. It features non-inverting NAND gates and inverters designed for noise immunity through Schmitt-trigger action.

Inverter Gates Feature Summary

Integrates Schmitt-trigger positive-NAND gates and inverters within a single package
Utilizes totem-pole output structure for standard TTL interfacing
Provides enhanced noise immunity characteristic of Schmitt-trigger inputs

Inverter Gates Applications

Waveform shaping and signal conditioning
Noise filtering in digital logic circuits
Pulse generation applications

Inverter Gates Procurement Notes

Verify component authenticity and datasheet revision status prior to integration. Confirm RoHS compliance and manufacturing origin details. Ensure design compatibility with existing 74LS logic family standards. Validate pinout alignment with target PCB footprint specifications.

Inverter Gates Selection Notes

Select this component when Schmitt-trigger hysteresis is required for noisy environments. Suitable for designs needing both NAND logic and inversion functions. Compatible with standard 5V TTL power supplies. Ideal for replacing discrete components to reduce board space.

Inverter Gates Part Context

This part is part of the Texas Instruments 74LS series, a widely used line of low-power Schottky TTL logic devices. The SN74LS19ADR specifically combines NAND gating and inversion capabilities, offering a compact solution for mixed logic functions in digital systems requiring robust input characteristics.