Rochester SN74191N
Rochester SN74191N

Rochester SN74191N

Manufacturer No:

SN74191N

Manufacturer:

Rochester

Package:

PDIP

Description:

5V TTL DUAL Counters & Dividers POSITIVE EDGE PDIP

Delivery:

DHL
DHL
DHL
DHL

Payment:

DHL
DHL
DHL
DHL
DHL
DHL

In Stock :Available

Price not displayed? Please send an RFQ, and we will respond immediately.

SN74191N information

Rochester SN74191N technical specifications, attributes, parameters and parts with similar specifications to Rochester SN74191N.

  • Type
  • Parameter
  • 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
  • Count Direction
  • BIDIRECTIONAL
  • Load/Preset Input
  • YES
  • Mode of Operation
  • SYNCHRONOUS
  • Length
  • 19.305mm
  • Height Seated (Max)
  • 5.08mm
  • Width
  • 7.62mm
  • RoHS Status
  • RoHS Compliant
  • Lead Free
  • Contains Lead

Download datasheets and manufacturer documentation for Rochester SN74191N.

Datasheets:

SN74191N Overview


PDIPis a package in which this device is packaged. There are 16 terminations used for its configuration. 5Vis enabled to operate in an extremely flexible manner due to its supply voltage. A circuit is connected to other components by 16pins. To mount it, use the method of [0]. The TTL/H/Lfamily includes it. This device contains information in 4bits. In regard to this electronic device, TCO OUTPUTare essential features. The device has a temperature grade of COMMERCIAL. To operate, it requires a supply voltage of 5V volts. The device operates at 70°Cfor extended periods with acceptable stability of electrical characteristics. Generally, the temperature range of the device is set at 0°C. There is a maximum voltage of 5.25Vavailable for the device. There is a minimum voltage available for the device of 4.75V.

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.


  • Signal gating
  • Frequency dividing circuits
  • Time delay circuits
  • Communications Digital Frequency Synthesizers;
  • VHF, UHF, FM, AM, etc.
  • Fixed or Programmable Frequency Division
  • Time Out Timer for Consumer-Application Industrial Controls
  • Timing applications
  • Clocks
  • Up Counters

User Guide

PURCHASE

Please verify all part numbers, quantities, and packaging preferences before placing your order. If substitutions are acceptable, please indicate this clearly. For time-sensitive projects, confirm estimated delivery dates and stock availability in advance. Once submitted, changes or cancellations may not be possible, especially for items marked as non-cancellable/non-returnable (NCNR). For international shipments, please ensure all import documentation is complete and accurate to avoid delays.

MEANS OF PAYMENT

For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and Wire Transfer. Net terms may be available for qualified customers upon approval.

RFQ (REQUEST FOR QUOTATIONS)

Please ensure the part numbers and quantities are accurate and complete when submitting your RFQ.
Provide target prices and acceptable alternatives, if any, to speed up the quotation process.

IMPORTANT NOTICE

Quotations are subject to stock availability and may vary with market conditions. Prices and lead times are not guaranteed until a purchase order is confirmed. Ensure your contact details are correct to avoid delays in response.

Step1：Prepare product

Step1：Prepare product

Step2：Desiccant Protection

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step3：Vacuum Packaging

Step4：Individual Package

Step4：Individual Package

Step5：Anti-collision Filling

Step5：Anti-collision Filling

Step6：Packaging Box

Step6：Packaging Box

SHIPPING COST

1. Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).
2. Some specific products need to reach the minimum order quantity.
3. It may cost additional remote fees for delivery if you are in a remote area.

SHIPPING METHOD

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

DELIVERY TIME

1. Once the goods are shipped, estimated delivery time depends on the shipping methods you chose: FedEx International, 5-7 business days.
2. For in-stock parts, orders normally could be shipped out within 1-2days.

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