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SN7447 Datasheet PDF

Part Series:SN7447 Series
Category:Logic ICs
Description:TEXAS INSTRUMENTS SN7447AN BCD to Seven-Segment Decoder / Driver, 7 Output, 40mA, 4.75V to 5.25V, DIP-16
Document:SN7447AN Datasheet PDF (29 Pages)

SN7447 Logic ICs Datasheet PDF

SN7447AN - TI Specifications

TYPE
DESCRIPTION
Mounting Style
Through Hole
Number of Pins
16 Pin
Supply Voltage (DC)
4.75V ~ 5.25V
Case/Package
PDIP-16
Number of Outputs
7 Output
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SN7447AN - TI Function Overview

The SN7447AN is a BCD to seven segment decoder/driver in 16 pin DIP package. This decoder/driver features active low outputs designed for driving common anode LEDs or incandescent indicators directly. The SN7447AN has full ripple blanking input/output controls and lamp test input. It incorporates automatic leading and trailing edge zero blanking control. This decoder/driver contains overriding blanking input which can be used to control the lamp intensity by pulsing or to inhibit the outputs. Inputs and outputs are entirely compatible for use with TTL logic outputs.
Supply voltage range from 4.75V to 5.25V
Open collector outputs drive indicators directly
Lamp test provision
Leading/trailing zero suppression
Lamp intensity modulation capability
40mA sink current
Power dissipation is 320mW
Operating temperature range 0°C to 70°C
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