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SN74LS47D .
BCD to 7 Segment Decoder / Driver, LS Family, 7 Output, 3.2 mA, 4.75 V to 5.25 V, SOIC-16
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No Longer Stocked
Product Information
ManufacturerTEXAS INSTRUMENTS
Manufacturer Part NoSN74LS47D .
Order Code1739828
Logic Family / Base Number74LS47
Logic TypeBCD to 7 Segment Decoder / Driver
No. of Outputs7Outputs
Logic Case StyleSOIC
IC Case / PackageSOIC
No. of Pins16Pins
Supply Voltage Min4.75V
Supply Voltage Max5.25V
Logic IC Family74LS
Logic IC Base Number7447
Operating Temperature Min0°C
Operating Temperature Max70°C
Qualification-
Product Range-
Product Overview
The SN74LS47D is a BCD-to-seven-segment Decoder or Driver feature active-low outputs designed for driving, common-anode LEDs or incandescent indicators directly. The LS47 circuit incorporate automatic leading and/or trailing-edge zero-blanking control (RBI\ and RBO\). Lamp test (LT\) of these types may be performed at any time when the BI\/RBO\ node is at a high level. It contain an overriding blanking input (BI\), 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.
- Open-collector outputs drive indicators directly
- Lamp-test provision
- Leading or trailing zero suppression
- Lamp intensity modulation capability
Applications
Industrial, Communications & Networking
Technical Specifications
Logic Family / Base Number
74LS47
No. of Outputs
7Outputs
IC Case / Package
SOIC
Supply Voltage Min
4.75V
Logic IC Family
74LS
Operating Temperature Min
0°C
Qualification
-
Logic Type
BCD to 7 Segment Decoder / Driver
Logic Case Style
SOIC
No. of Pins
16Pins
Supply Voltage Max
5.25V
Logic IC Base Number
7447
Operating Temperature Max
70°C
Product Range
-
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:Mexico
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:Mexico
Country in which last significant manufacturing process was carried out
Tariff No:85423990
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:To be advised
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.000638