English

All Products

View All >>
  • SN74191N

SN74191N

5V TTL DUAL Counters & Dividers POSITIVE EDGE PDIP


  • Manufacturer: Rochester Electronics
  • Origchip NO: 699-SN74191N
  • Package: PDIP
  • Datasheet: PDF
  • Stock: 872
  • Description: 5V TTL DUAL Counters & Dividers POSITIVE EDGE PDIP(Kg)

Purchase & Inquiry

Transport

Purchase

You may place an order without registering to Utmel.
We strongly suggest you sign in before purchasing as you can track your order in real time.

Means of Payment

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.

RFQ (Request for Quotations)

It is recommended to request for quotations to get the latest prices and inventories about the part.
Our sales will reply to your request by email within 24 hours.

IMPORTANT NOTICE

1. You'll receive an order information email in your inbox. (Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some extent, the sales manager is going to reconfirm the order and let you know if there are any updates.

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.
transport

Details

Tags

Parameters
Mount Through Hole
Package / Case PDIP
Number of Pins 16
JESD-609 Code e0
Number of Terminations 16
Terminal Finish TIN LEAD
Max Operating Temperature 70°C
Min Operating Temperature 0°C
Additional Feature TCO OUTPUT
HTS Code 8542.39.00.01
Technology TTL
Terminal Position DUAL
Number of Functions 1
Supply Voltage 5V
Terminal Pitch 2.54mm
Operating Supply Voltage 5V
Temperature Grade COMMERCIAL
Max Supply Voltage 5.25V
Min Supply Voltage 4.75V
Number of Bits 4
Family TTL/H/L
Logic Function Counter
Trigger Type POSITIVE EDGE
Propagation Delay (tpd) 36 ns
fmax-Min 20 MHz
Count Direction BIDIRECTIONAL
Load/Preset Input YES
Mode of Operation SYNCHRONOUS
Height Seated (Max) 5.08mm
Length 19.305mm
Width 7.62mm
RoHS Status Non-RoHS Compliant
Lead Free Contains Lead

SN74191N Overview


This device is supplied in the PDIP package. 16 terminations are used for its configuration. By supplying 5Vwith a voltage of 5V , the device can be operated in a completely flexible manner. Circuit components are connected by 16pins. The way of Through Hole is used to mount it. In this case, it emerges as a member of the TTL/H/L family. There is information in the device in the form of 4bits. In terms of this electronic device, the features provided by TCO OUTPUTare of the utmost importance. The temperature grade of this device is COMMERCIAL. It takes supply voltage of 5V to operate. Electrical characteristics are acceptable at extended periods of time at temperatures above [0]. It operates over a specified temperature range with a lower limit generally set to 0°C. The maximum voltage available for the device reaches 5.25V. A minimum voltage of 4.75Vis available for the device.

SN74191N Features


Embedded in the PDIP package
TCO OUTPUT
Operating supply voltage of 5V

SN74191N Applications


There are a lot of Rochester Electronics SN74191N Counters & Dividers applications.

  • Fixed or Programmable Frequency Division
  • DIVISION
  • Decade counter/decimal decode display (CD4017B）
  • MULTIPLICATION
  • Signal gating
  • Control counters
  • ANALOG SIGNAL PROCESSING
  • Clocks
  • Frequency division
  • Timing applications