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CD40109BPWR

In Stock: 3,446

High-Voltage Level Translator for Quad L-H Connectivity

Manufacturers:
Texas Instruments, Inc
Mfr.Part#:
CD40109BPWR
Datasheet:
CD40109BPWR Datasheet (PDF)
Package/Case:
TSSOP16
Product Type:
Logic ICs
RoHS:
Lifecycle:
Active
EDA/CAD Models:
Request Free CAD Models for CD40109BPWR

CD40109BPWR Information

Description

The CD40109BPWR is a CMOS bus driver from Texas Instruments, designed for applications requiring bidirectional or unidirectional bussing. It features true output, independence of power supply sequence considerations, and up and down level-shifting capability. This device has three-state outputs with separate enable controls, standardized, symmetrical output characteristics, and 100% tested quiescent current at 20 V.

Features

The CD40109BPWR features include:

Independence of power supply sequence considerations
Up and down level-shifting capability
Three-state outputs with separate enable controls
Standardized, symmetrical output characteristics
100% tested for quiescent current at 20 V
Maximum input current of 1 uA at 18 V over full package-temperature range; 100 nA at 18 V and 25°C
Noise margin: 1 V at VCC = 5 V, VDD = 10 V; 2 V at VCC = 10 V, VDD = 15 V

These features make it suitable for high-or-low level-shifting with three-state outputs for unidirectional or bidirectional bussing, and isolation of logic subsystems using separate power supplies.

Package

According to the product information, the package type of CD40109BPWR is TSSOP-16.

Pinout

The CD40109BPWR is a 16-pin TSSOP bus driver from Texas Instruments, with the following pinout:

Pin 1: VCC (Positive Supply Voltage)
Pin 2-5: A0-A3 (Inputs)
Pin 6-9: B0-B3 (Inputs)
Pin 10: ENA (Enable Input A)
Pin 11: ENB (Enable Input B)
Pin 12: OUTA (Output A)
Pin 13: OUTB (Output B)
Pin 14: OUTC (Output C)
Pin 15: OUTD (Output D)
Pin 16: GND (Ground)

This device is a 4-bit bus driver that can be used to drive a bus in a digital system. It has true outputs and separate enable controls for each output.

Manufacturer

The manufacturer of the CD40109BPWR is Texas Instruments, a leading American technology company that designs, manufactures, and sells semiconductors and other electronic components.

Applications

According to the product information, the applications of CD40109BPWR are:

High-or-low level-shifting with three-state outputs for unidirectional or bidirectional bussing
Isolation of logic subsystems using separate power supplies from supply sequencing, supply loss and supply regulation considerations

These applications leverage the component's capabilities in independence of power supply sequence considerations, up and down level-shifting capability, and standardized output characteristics.

Equivalent

The equivalent products of CD40109BPWR are:

CD40109
CD40109A
CD40109B
CD40109C

These are all bus drivers from Texas Instruments, with similar functionality to the CD40109BPWR.

Specifications

Category	Integrated Circuits (ICs)LogicTranslators, Level Shifters	Translator Type	Voltage Level
Channel Type	Unidirectional	Number of Circuits	4
Channels per Circuit	1	Voltage - VCCA	3 V ~ 18 V
Voltage - VCCB	3 V ~ 18 V	Input Signal	-
Output Signal	-	Output Type	Tri-State, Non-Inverted
Data Rate	-	Operating Temperature	-55°C ~ 125°C (TA)
Features	-	Mounting Type	Surface Mount
Base Product Number	CD40109	Package/Case	TSSOP16

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Ratings and Reviews

N

N**h
11/17/2023

2

Everything is good, it works as it should
A

A**n
11/11/2023

18

How they sent the package disappeared. They could deliver in 95 days.
C

C**s
04/19/2023

12

Six weeks later they came. And even workers