Manufacturer Part Number
SN74HCS240RKSR
Manufacturer
Texas Instruments
Introduction
The SN74HCS240RKSR is a high-speed Si-gate CMOS device and is pin compatible with Low-power Schottky TTL (LSTTL). It is specified to operate over a broad voltage range of 2V to 6V and a temperature range of -40°C to 125°C.
Product Features and Performance
Dual 4-bit layout
Inverting buffer logic type
Schmitt trigger input for enhanced signal integrity
3-State outputs for bus interfacing
Supports supply voltage from 2V to 6V
High drive output current of 7.8mA at both high and low logic levels
Operating temperature range from -40°C to 125°C
Surface mountable with a 20-VFQFN exposed pad
Product Advantages
Enhanced signal integrity with Schmitt-trigger inputs
Flexible voltage range ensures compatibility with a variety of logic families
3-State outputs make it ideal for bus driving applications, reducing power consumption
Key Technical Parameters
Logic Type: Buffer, Inverting
Elements: 2
Bits per Element: 4
Output Type: 3-State
Current Output High, Low: 7.8mA
Supply Voltage: 2V ~ 6V
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
RoHS compliant to meet environmental standards
Over temperature and over-voltage protection for enhanced reliability
Compatibility
Compatible with TTL logic levels
Pin compatible with other devices in the 74HCS series
Application Areas
Consumer Electronics
Industrial Automation
Communication Infrastructure
Data Management
Product Lifecycle
Currently active product status
No indication of end-of-life or obsolescence, ensuring long-term availability
Several Key Reasons to Choose This Product
Robust operating temperature range makes it suitable for harsh environments
Input Schmitt Trigger optimizes signal reception and processing
High output drive current suitable for driving capacitive loads
Versatile use across multiple applications due to wide voltage and temperature range
Texas Instruments' reputation for reliable and durable semiconductor products