TI SN7490AN

Manufacturer No:

SN7490AN

Manufacturer:

Package:

PDIP

Description:

5V TTL DUAL Counters & Dividers 14 Pins NEGATIVE EDGE PDIP

Quantity:

Delivery:

Payment:

In Stock :Available

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

SN7490AN information

TI SN7490AN technical specifications, attributes, parameters and parts with similar specifications to TI SN7490AN.

Type
Parameter

Package / Case
PDIP

Surface Mount
NO

Pbfree Code
no

Number of Terminations
14

Additional Feature
ONE FUNCTION HAS 1 BIT

HTS Code
8542.39.00.01

Technology
TTL

Terminal Position
DUAL

Terminal Form
THROUGH-HOLE

Peak Reflow Temperature (Cel)
NOT SPECIFIED

Number of Functions
2

Supply Voltage
5V

Terminal Pitch
2.54mm

Reach Compliance Code
not_compliant

Time@Peak Reflow Temperature-Max (s)
NOT SPECIFIED

Pin Count
14

Qualification Status
Not Qualified

Operating Temperature (Max)
70°C

Supply Voltage-Max (Vsup)
5.25V

Power Supplies
5V

Temperature Grade
COMMERCIAL

Supply Voltage-Min (Vsup)
4.75V

Load Capacitance
15pF

Number of Bits
3

Logic Function
Counter

Max I(ol)
0.016 A

Trigger Type
NEGATIVE EDGE

Propagation Delay (tpd)
50 ns

Power Supply Current-Max (ICC)
42mA

fmax-Min
32 MHz

Count Direction
UP

Max Frequency@Nom-Sup
16000000Hz

Load/Preset Input
YES

Mode of Operation
ASYNCHRONOUS

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 TI SN7490AN.

SN7490AN Overview

This device is packaged in a PDIP package. The configuration of this device is based on 14terminations. With a supply voltage of 5V volts, it is possible to run it in a fully flexible manner. A total of 14pins are available on all components. In this case, it appears as a member of the TTL/H/L family. There are 3bits of information contained in the device. Using the Pbfree code, the result may be no. Among the features of this electronic device, ONE FUNCTION HAS 1 BITare essential. The device is manufactured at COMMERCIALdegrees Celsius. The voltage source produces a voltage of 5V volts. A voltage of 4.75V is the minimum supply voltage (Vsup). Depending on the device type, the maximum supply voltage (Vsup) can be up to 5.25V volts. Temperatures above 70°Care considered to be the maximum operating temperature.

SN7490AN Features

Embedded in the PDIP package
ONE FUNCTION HAS 1 BIT

SN7490AN Applications

There are a lot of Texas Instruments
SN7490AN Counters & Dividers applications.

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
MULTIPLICATION

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

Step2：Desiccant Protection

Step3：Vacuum Packaging

Step4：Individual Package

Step5：Anti-collision Filling

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.