Rochester DM74LS390MX
Rochester DM74LS390MX

Rochester DM74LS390MX

Manufacturer No:

DM74LS390MX

Manufacturer:

Rochester

Package:

Description:

5V TTL DUAL Counters & Dividers NEGATIVE EDGE

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.

DM74LS390MX information

Rochester DM74LS390MX technical specifications, attributes, parameters and parts with similar specifications to Rochester DM74LS390MX.

  • Type
  • Parameter
  • Surface Mount
  • YES
  • Number of Terminations
  • 16
  • Additional Feature
  • DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS
  • HTS Code
  • 8542.39.00.01
  • Technology
  • TTL
  • Terminal Position
  • DUAL
  • Terminal Form
  • GULL WING
  • Number of Functions
  • 4
  • Supply Voltage
  • 5V
  • Terminal Pitch
  • 1.27mm
  • JESD-30 Code
  • R-PDSO-G16
  • Operating Temperature (Max)
  • 70°C
  • Supply Voltage-Max (Vsup)
  • 5.25V
  • Temperature Grade
  • COMMERCIAL
  • Supply Voltage-Min (Vsup)
  • 4.75V
  • Number of Bits
  • 3
  • Family
  • LS
  • Logic IC Type
  • DECADE COUNTER
  • Trigger Type
  • NEGATIVE EDGE
  • Propagation Delay (tpd)
  • 81 ns
  • fmax-Min
  • 35 MHz
  • Count Direction
  • UP
  • Load/Preset Input
  • NO
  • Mode of Operation
  • ASYNCHRONOUS
  • Height Seated (Max)
  • 1.75mm
  • Width
  • 3.9mm
  • RoHS Status
  • RoHS Compliant

Download datasheets and manufacturer documentation for Rochester DM74LS390MX.

ReachStatement:

DM74LS390MX Overview


There are 16terminations used for configuring it. The supply voltage of 5V permits it to operate with full flexibility. The LSfamily is derived from it. In the device, the information consists of 3 bits. These electronic devices have many important features, and DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONSis one of them. It is manufactured in the temperature grade COMMERCIAL. There is 4.75V minimum supply voltage (Vsup) for this device. It is possible to reach a maximum supply voltage of 5.25VV (Vsup). The logic IC type is [0]. As a general rule, the maximum operating temperature is set to 70°C.

DM74LS390MX Features


DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS
DECADE COUNTER as logic IC type


DM74LS390MX Applications


There are a lot of Rochester Electronics
DM74LS390MX Counters & Dividers applications.


  • 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
  • Dual 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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