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  • DM74LS191N

DM74LS191N

1 Element 5V TTL DUAL Counters & Dividers DIP


  • Manufacturer: Fairchild (ON Semiconductor)
  • Origchip NO: 295-DM74LS191N
  • Package: DIP
  • Datasheet: -
  • Stock: 351
  • Description: 1 Element 5V TTL DUAL Counters & Dividers DIP(Kg)

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Shipping Cost

Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.

Shipping Method

Currently, our products are shipped through DHL, FedEx, SF, and UPS.

Delivery Time

Once the goods are shipped, estimated delivery time depends on the shipping methods you chose:

FedEx International, 5-7 business days.

The following are some common countries' logistic time.
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Details

Tags

Parameters
Mount Through Hole
Package / Case DIP
Number of Pins 16
Packaging Bulk
JESD-609 Code e0
Number of Terminations 16
Terminal Finish Tin/Lead (Sn/Pb)
Max Operating Temperature 70°C
Min Operating Temperature 0°C
Technology TTL
Terminal Position DUAL
Number of Functions 1
Supply Voltage 5V
Reach Compliance Code unknown
Qualification Status Not Qualified
Number of Elements 1
Power Supplies 5V
Temperature Grade COMMERCIAL
Logic Function Counter
Max I(ol) 0.008 A
Number of Bits per Element 4
Sync/Async Synchronous
Power Supply Current-Max (ICC) 35mA
Count Direction BIDIRECTIONAL
Clock Edge Trigger Type Positive Edge
Max Frequency@Nom-Sup 20000000Hz
Load/Preset Input YES
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead

DM74LS191N Overview


DIPis a package in which this device is packaged. 16 terminations are used for its configuration. By supplying 5Vwith a voltage of 5V , the device can be operated in a completely flexible manner. A wire connects the 1elements. There is a package in the form of Bulk. As part of the circuit, there are 16pins that connect other components. The Through Holeway is used to mount it. The array stores 4bits in each element. It is manufactured in the temperature grade COMMERCIAL. There is 5V voltage comes from the voltage source. Long-term operation at 70°Cwith acceptable electrical stability is possible. Generally, the temperature range of the device is set at 0°C.

DM74LS191N Features


Embedded in the DIP package
4 bits per element

DM74LS191N Applications


There are a lot of Fairchild (ON Semiconductor) DM74LS191N Counters & Dividers applications.

  • Timers
  • POWER COMPUTATION
  • Dual Up Counters
  • SQUARING
  • Analog multiplexing and demultiplexing
  • Frequency dividing circuits
  • Divide-by-N counting
  • ANALOG SIGNAL PROCESSING
  • Digital multiplexing and demultiplexing
  • Fixed and programmable counters greater than 10