All Products

SN74ALS191ANE4

1 Element 5V TTL DUAL Counters & Dividers 16 Pins Bidirectional PDIP


  • Manufacturer: Texas Instruments
  • Origchip NO: 815-SN74ALS191ANE4
  • Package: PDIP
  • Datasheet: -
  • Stock: 628
  • Description: 1 Element 5V TTL DUAL Counters & Dividers 16 Pins Bidirectional 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
Lifecycle Status ACTIVE (Last Updated: 1 week ago)
Mount Through Hole
Package / Case PDIP
Number of Pins 16
Weight 951.693491mg
JESD-609 Code e4
Number of Terminations 16
Terminal Finish Nickel/Palladium/Gold (Ni/Pd/Au)
Max Operating Temperature 70°C
Min Operating Temperature 0°C
Additional Feature TCO OUTPUT
Packing Method TUBE
Technology TTL
Terminal Position DUAL
Number of Functions 1
Supply Voltage 5V
Frequency 30MHz
Pin Count 16
Operating Supply Voltage 5V
Number of Elements 1
Power Supplies 5V
Temperature Grade COMMERCIAL
Max Supply Voltage 5.5V
Min Supply Voltage 4.5V
Load Capacitance 50pF
Number of Bits 4
Propagation Delay 37 ns
Turn On Delay Time 37 ns
Family ALS
Logic Function Counter
Direction Bidirectional
Max I(ol) 0.008 A
Sync/Async Synchronous
Power Supply Current-Max (ICC) 22mA
Clock Edge Trigger Type Positive Edge
Load/Preset Input YES
Height 5.08mm
Length 19.3mm
Width 6.35mm
Thickness 3.9mm
Radiation Hardening No
RoHS Status RoHS Compliant
Lead Free Lead Free

SN74ALS191ANE4 Overview


This device is supplied in the PDIP package. Using 16terminations, it can be configured. 5Vis fully flexible due to its voltage supply. The 1elements are connected by wires. A total of 16pins are available on all components. As part of the circuit, there are 16pins used to connect other components. It is mounted in the way of [0]. Initially, it appears to belong to the ALS family. There is information in the device in the form of 4bits. A major feature of this electronic device is its [0]. A temperature grade of COMMERCIALis specified for this device. It is packed by [0]. In this case, there is 5V voltage coming from the voltage source. It takes supply voltage of 5V to operate. It operates at the maximum temperature of 70°C for extended periods of time with acceptable stability of its electrical characteristics. This device is designed to operate within a specific temperature range, with the lower limit generally set at 0°C. In this case, the frequency is 30MHz Hz. The maximum voltage that can be applied to the device is 5.5V. In the case of this device, the minimum voltage is as low as 4.5V volts.

SN74ALS191ANE4 Features


Embedded in the PDIP package
TCO OUTPUT
Operating supply voltage of 5V
Frequency of 30MHz

SN74ALS191ANE4 Applications


There are a lot of Texas Instruments SN74ALS191ANE4 Counters & Dividers applications.

  • MULTIPLICATION
  • VHF, UHF, FM, AM, etc.
  • Control counters
  • Fixed or Programmable Frequency Division
  • Divide-by-N counting
  • Time-delay circuits
  • Communications Digital Frequency Synthesizers;
  • Timing applications
  • Timers
  • Time Out Timer for Consumer-Application Industrial Controls