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DM74LS273N

National Semiconductor

DM74LS273N by National Semiconductor

DM74LS273N by National Semiconductor is an 8-bit digital shift register with a 24 ns propagation delay. Operating at 5V, it has a max frequency of 30 MHz and can handle up to 27 mA power supply current. Ideal for applications requiring positive edge triggering and true output polarity in commercial temperature grades.

Median Price

$0.720

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Overview

Upgrade your digital shift register game with the DM74LS273N by National Semiconductor. Known for their top-notch quality and reliability, National Semiconductor brings you a versatile solution for various applications in electronics. This 8-bit shift register offers a nominal supply voltage of 5V, ensuring optimal performance while maintaining efficiency. With a fast propagation delay of 24ns and a maximum frequency of 30MHz, this product is a game-changer for your projects. Say goodbye to delays and embrace seamless operation with the DM74LS273N. Elevate your creations today!

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy material makes this product lightweight and cost-effective.

Package Shape: RECTANGULAR

The rectangular shape allows for easy integration into existing circuit designs.

No. of Bits: 8

With 8 bits, this shift register offers sufficient capacity for data storage and manipulation.

Nominal Supply Voltage / Vsup (V): 5

Operating at a standard 5V supply voltage makes this product compatible with a wide range of applications.

Load Capacitance (CL): 15 pF

The low load capacitance ensures fast signal transmission and minimal signal distortion.

Power Supplies (V): 5

The 5V power supply aids in efficient and reliable operation of the shift register.

No. of Terminals: 20

The 20 terminals provide ample connection options for interfacing with other components.

Package Style (Meter): IN-LINE

The in-line package style simplifies PCB layout and assembly processes.

Maximum I (ol): 8 Amp

With a maximum output current of 8A, this shift register can drive high-power loads.

Propagation Delay (tpd): 24 ns

The low propagation delay ensures speedy data transfer within the register.

Maximum Operating Temperature: 70 °C

Operating at up to 70°C enables the shift register to function reliably under varying temperature conditions.

Trigger Type: POSITIVE EDGE

The positive edge trigger simplifies synchronization and data capture processes.

Minimum Operating Temperature: 0 °C

The shift register can operate effectively even at low temperatures, making it suitable for diverse environments.

Terminal Finish: Tin/Lead (Sn/Pb)

The tin/lead terminal finish provides excellent solderability and reliability.

Terminal Position: DUAL

Dual terminal positions offer flexibility in circuit board layout and connectivity.

Maximum Seated Height: 5.08 mm

The low seated height allows for compact and space-efficient circuit designs.

Width: 7.62 mm

The narrow width of the shift register is ideal for applications with limited space constraints.

Technical Specifications

Digital Shift Registers DM74LS273N attributes and parameters. Explore more Digital Shift Registers devices from National Semiconductor

Specs

Family:

LS

JESD-30 Code:

R-PDIP-T20

JESD-609 Code:

e0

Length:

26.075 mm

Load Capacitance (CL):

15 pF

Logic IC Type:

Maximum Frequency At Nominal Supply:

30000000 Hz

Maximum I (ol):

8 Amp

No. of Bits:

8

No. of Functions:

1

No. of Terminals:

20

Maximum Operating Temperature:

70 Cel

Minimum Operating Temperature:

0 Cel

Output Polarity:

TRUE

Package Body Material:

PLASTIC/EPOXY

Package Code:

DIP

Package Equivalence Code:

DIP20,.3

Package Shape:

Package Style (Meter):

IN-LINE

Power Supplies (V):

5

Maximum Power Supply Current (ICC):

27 mA

Propagation Delay (tpd):

24 ns

Qualification:

Not Qualified

Maximum Seated Height:

5.08 mm

Sub-Category:

FF/Latches

Maximum Supply Voltage (Vsup):

5.25 V

Minimum Supply Voltage (Vsup):

4.75 V

Nominal Supply Voltage / Vsup (V):

5

Surface Mount:

NO

Technology:

TTL

Temperature Grade:

Terminal Finish:

Tin/Lead (Sn/Pb)

Terminal Form:

Terminal Pitch:

2.54 mm

Terminal Position:

DUAL

Trigger Type:

POSITIVE EDGE

Width:

7.62 mm

Minimum fmax:

30 MHz

Trade Compliance

DM74LS273N Logic ICs trade compliance attributes, and parameters.

HTS

8542.39.00.01

SB

8542.39.00.00

NSN

5962-99-441-2898, 5962994412898

NIIN

994412898

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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