EnglishEnglish
My Account

Hello welcome to Chipsmall!

  • My ProfileMy Profile
  • Address ManagementAddress Management
  • Change PasswordChange Password
  • Order Status & HistoryOrder Status & History
Cart
RFQ List
All PRODUCTS
Image is for your reference only, please check specifications for details
iconCompare
icon

LC75700TS-TLM-E

  • Available: 14

Reference Price(In US Dollars)

QtyUnit PriceExt.Price
1+US $2.43054US $2.43
10+US $2.18749US $21.87
30+US $1.70138US $51.04
100+US $1.39756US $139.76
500+US $1.33680US $668.40
1000+US $1.21527US $1215.27

Do you want a lower wholesale price? Please send us an inquiry, and we will respond immediately.

Quick RFQ
  • Description
  • Alternatives
  • Shopping Guide
Description

The LC75700T is a key scanning LSI that accepts input from up to 30 keys and can control up to four general purpose output ports.
Therefore it can reduce the number of lines to the front panel in application systems.
Features
• Key input function for up to 30 keys.
• General-purpose output ports for up to four pins.
• A key scan is performed only when a key is pressed, and thus power dissipation is reduced.
• Serial data I/O supports CCB format communication with the system controller.
• Switching between the key scan output port and general purpose output port functions can be controlled by the control data.
•
The RES pin is provided. This pin disables key scanning, and forces the general-purpose output ports to the low level.
• RC oscillator circuit
Alternatives

Functional Equivalent (FE) materials, including Fused Filament Fabrication (FFF) form, assembly, and functionally compatible substitute materials.

SHIPPING GUIDE

  • Shipping Methods

    Rest assured that your orders will be handled by these trusted providers, such as DHL, FedEx, SF, and UPS.

  • Shipping Cost

    Shipping starts at $40 but varies for destinations like South Africa, Brazil, India, and more. The actual shipping charges depend on time zone, country, and package weight/volume.

  • Delivery Time

    We ship orders once daily, around 5 p.m., except on Sundays. The estimated delivery time may vary depending on the courier service you choose, but typically ranges from 5 to 7 business days.

RELEVANT BLOGS & POSTS

All types of capacitors for PCB: from basics to advanced
icon11 November 2024
icon102

All types of capacitors for PCB: from basics to advanced

In the world of printed circuit boards (PCBs), capacitors are indispensable and important components. They are tiny energy stores and regulators that play a variety of key roles in the circuit. With the help of this comprehensive guide, let us learn about all types of capacitors for pcb.

PMIC Meaning: In-depth Analysis of Power Management Integrated Circuits
icon28 August 2024
icon283

PMIC Meaning: In-depth Analysis of Power Management Integrated Circuits

This ultimate guide of PMIC will deeply discuss the meaning, working principle, function, and application of this efficient tool, and reveal its core position in modern electronic technology.

The Ultimate Guide to Different Types of IC
icon06 August 2024
icon331

The Ultimate Guide to Different Types of IC

In this article, we will have detailed explanations of various IC types and different types of IC packages.

Demystifying: How Does An Integrated Circuit Work
icon29 July 2024
icon342

Demystifying: How Does An Integrated Circuit Work

The Integrated Circuit (IC) plays a significant role in modern electronic technology, which integrates millions of transistors, resistors, capacitors and other electronic components on a small piece of semiconductor material, achieving high performance and low power consumption of various devices. And this ultimate guide will explore the working principles of integrated circuits, from the characteristics to the circuit design and manufacturing process, demystifying the secrets of integrated circuits.

Index:

  • Professional Platform

  • Full-speed Delivery

  • Wide Variety of Products

  • 365 Days of Quality Assurance