Intersil CD74HC4511E

LED7 段显示BCD

Overview

The CD54HC4511, CD74HC4511, and CD74HCT4511 are BCD-to-7 segment latch/decoder/drivers with four address inputs (D0–D3), an active-low blanking (BL)\ input, lamp-test (LT)\ input, and a latch-enable (LE)\ input that, when high, enables the latches to store the BCD inputs. When LE\ is low, the latches are disabled, making the outputs transparent to the BCD inputs.

These devices have standard-size output transistors, but are capable of sourcing (at standard VOH levels) up to 7.5 mA at 4.5 V. The HC types can supply up to 10 mA at 6 V.

Features

74HC Series
16-DIP (0.300, 7.62mm) package
74HC4511 family
16 pin count
16 pins
7 output
1 elements

Through Hole Mounting Type

Applications

There are a lot of Texas Instruments
CD74HC4511E display drivers applications.

• Industrial control panels
• Portable lab instruments
• Panel meters
• Auto dashboard displays
• Appliance control panels
• Industrial Control Indicator
• Relay Driver
• Digital Clock, Thermometer, Counter, Voltmeter
• Instrumentation Readouts
• Instrumentation