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  • SN74LS47N

SN74LS47N

Active DUAL 5V V Display Drivers ICs Tube Nickel/Palladium/Gold (Ni/Pd/Au)


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74LS47N
  • Package: 16-DIP (0.300, 7.62mm)
  • Datasheet: -
  • Stock: 713
  • Description: Active DUAL 5V V Display Drivers ICs Tube Nickel/Palladium/Gold (Ni/Pd/Au) (Kg)

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Details

Tags

Parameters
Factory Lead Time 6 Weeks
Lifecycle Status ACTIVE (Last Updated: 5 days ago)
Mounting Type Through Hole
Package / Case 16-DIP (0.300, 7.62mm)
Surface Mount NO
Number of Pins 16
Weight 951.693491mg
Operating Temperature 0°C~70°C
Packaging Tube
JESD-609 Code e4
Part Status Active
Moisture Sensitivity Level (MSL) 1 (Unlimited)
Number of Terminations 16
ECCN Code EAR99
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Additional Feature RIPPLE BLANKING; LAMP TEST INPUT
Subcategory Decoder/Drivers
Technology TTL
Voltage - Supply 4.75V~5.25V
Terminal Position DUAL
Peak Reflow Temperature (Cel) 260
Number of Functions 1
Supply Voltage 5V
Base Part Number 74LS47
Pin Count 16
Number of Outputs 7
Operating Supply Voltage 5V
Number of Elements 1
Polarity Inverting
Power Supplies 5V
Configuration 7 Segment
Interface BCD
Operating Supply Current 7mA
Max Supply Current 7mA
Number of Bits 7
Propagation Delay 100 ns
Turn On Delay Time 100 ns
Family LS
Min Input Voltage 4.75V
Logic Function Decoder, Demultiplexer
Number of Inputs 4
Max Input Voltage 5.25V
Output Characteristics OPEN-COLLECTOR
Bandwidth 35MHz
Logic IC Type SEVEN SEGMENT DECODER/DRIVER
Max I(ol) 0.0032 A
Display Type LED
Max Frequency 35MHz
High Level Output Current -50μA
Low Level Output Current 3.2mA
Input Conditioning STANDARD
Height 5.08mm
Length 19.3mm
Width 6.35mm
Thickness 3.9mm
Radiation Hardening No
REACH SVHC No SVHC
RoHS Status ROHS3 Compliant
Lead Free Lead Free

SN74LS47N Description

The SN74LS47N is a Low Power Schottky BCD to 7-Segment Decoder/Driver with active-low outputs that can be used to drive common-anode LEDs or incandescent indicators directly. This IC drives lamp buffers or common-cathode LEDs. With the exception of the LS49, all of the circuits offer full ripple-blanking input/output controls and a lamp test input. For BCD input counts of more than 9, display patterns are unique symbols that authenticate input conditions. Automatic leading and/or trailing-edge zero-blanking control is included in its circuitry (RBI\ and RBO\). When the BI/RBO node is at a high level, these types of lamp tests (LT/) can be done at any time.


SN74LS47N Features

  • Lamp Intensity Modulation Capability (BI/RBO)

  • Open-collector Outputs Drive Indicators Directly

  • Lamp Test Provision

  • Leading/Trailing Zero Suppression

  • Input Clamp Diodes Limit High-Speed Termination Effects


SN74LS47N Applications

  • Signal Processing

  • Aerospace

  • Defense

  • Military