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MC145740F

National Semiconductor

MC145740F by National Semiconductor

DTMF SIGNALING CIRCUIT; Temperature Grade: COMMERCIAL; Terminal Form: GULL WING; No. of Terminals: 20; Package Code: SOP; Package Shape: RECTANGULAR;

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Technical Specifications

Telecom - Signaling ICs MC145740F attributes and parameters. Explore more Telecom - Signaling ICs devices from National Semiconductor

Specs

JESD-30 Code:

R-PDSO-G20

JESD-609 Code:

e0

No. of Terminals:

20

Maximum Operating Temperature:

70 Cel

Minimum Operating Temperature:

-20 Cel

Package Body Material:

PLASTIC/EPOXY

Package Code:

SOP

Package Equivalence Code:

SOP20,.3

Package Shape:

Package Style (Meter):

SMALL OUTLINE

Power Supplies (V):

5

Qualification:

Not Qualified

Sub-Category:

Telecom Signaling Circuits

Nominal Supply Voltage:

5 V

Surface Mount:

YES

Technology:

CMOS

Telecom IC Type:

Temperature Grade:

Terminal Finish:

Tin/Lead (Sn/Pb)

Terminal Form:

Terminal Pitch:

1.27 mm

Terminal Position:

DUAL

Manufacturer Highlights

National Semiconductor

National Semiconductor was an American semiconductor manufacturer which specialized in analog devices and subsystems, formerly with headquarters in Santa Clara, California. The company produced power management integrated circuits, display drivers, audio and operational amplifiers, communication interface products and data conversion solutions. National's key markets included wireless handsets, displays and a variety of broad electronics markets, including medical, automotive, industrial and test and measurement applications.On September 23, 2011, the company formally became part of Texas Instruments as the "Silicon Valley" division.

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