40109 Quad Level Shifter PDIP-16

Description

40109 Quad Level Shifter PDIP-16

The 40109 Quad Level Shifter is a CMOS logic integrated circuit in a 16-pin PDIP package featuring four independent low-to-high voltage translators. Designed to shift digital logic signals from a lower input voltage domain to a higher output voltage domain, this device supports a wide supply range typically from 3 V to 18 V, offering flexibility for interfacing between different logic families and power domains. Each channel provides non-inverting level translation with tri-state output capability, enabling efficient bus interfacing and isolation of subsystems. The IC’s CMOS construction ensures low power consumption and high input impedance, making it suitable for a variety of digital signal conditioning and voltage translation applications.

Features

Four independent low-to-high voltage level shifter channels.

Wide operating supply voltage range (typical 3 V–18 V).

Non-inverting logic translation for digital signals.

Tri-state outputs with separate enable controls.

CMOS technology with low quiescent current and high noise immunity.

Standard through-hole PDIP-16 package for easy PCB integration.

Specifications

Parameter

Value

Device Type

Quad low-to-high voltage level shifter

Logic Family

CMOS

Channels

4

Package

PDIP-16

Supply Voltage Range

3 V to 18 V

Output Type

Tri-state

Mounting Type

Through-hole

Operating Temp Range

–55 °C to +125 °C

Input Current

≤1 µA (at 18 V)

Applications

Interfacing logic signals between different voltage domains.

Digital system bus isolation and conditioning.

Embedded microcontroller signal level translation.

Logic-powered devices in automation and control systems.

Prototyping and educational digital logic designs.

Package Contents

1x
40109 Quad Level Shifter PDIP-16.

Documents

Datasheet

CD40109BE

CAD Files

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