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54LS279FMQB

National Semiconductor

54LS279FMQB by National Semiconductor

R-S LATCH; Temperature Grade: MILITARY; Terminal Form: FLAT; No. of Terminals: 16; Package Code: DFP; Package Shape: RECTANGULAR;

Median Price

$1.365

Lifecycle Status

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DigiKey

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$1.480

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Digiode

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Technical Specifications

Latches & Flip-Flops 54LS279FMQB attributes and parameters. Explore more Latches & Flip-Flops devices from National Semiconductor

Specs

Additional Features:

WITH DUAL S INPUT FOR TWO FUNCTIONS

Family:

LS

JESD-30 Code:

R-GDFP-F16

Length:

9.6645 mm

Load Capacitance (CL):

50 pF

Logic IC Type:

Maximum I (ol):

4 Amp

No. of Bits:

2

No. of Functions:

4

No. of Terminals:

16

Maximum Operating Temperature:

125 Cel

Minimum Operating Temperature:

-55 Cel

Output Polarity:

TRUE

Package Body Material:

CERAMIC, GLASS-SEALED

Package Code:

DFP

Package Equivalence Code:

FL16,.3

Package Shape:

Package Style (Meter):

FLATPACK

Power Supplies (V):

5

Maximum Power Supply Current (ICC):

7 mA

Propagation Delay At Nominal Supply:

27 ns

Propagation Delay (tpd):

33 ns

Qualification:

Not Qualified

Screening Level:

38535Q/M;38534H;883B

Maximum Seated Height:

2.032 mm

Sub-Category:

FF/Latches

Maximum Supply Voltage (Vsup):

5.5 V

Minimum Supply Voltage (Vsup):

4.5 V

Nominal Supply Voltage / Vsup (V):

5

Surface Mount:

YES

Technology:

TTL

Temperature Grade:

Terminal Form:

Terminal Pitch:

1.27 mm

Terminal Position:

DUAL

Trigger Type:

LOW LEVEL

Width:

6.604 mm

Trade Compliance

54LS279FMQB Logic ICs trade compliance attributes, and parameters.

HTS

8542.39.00.01

SB

8542.39.00.00

NSN

5962-01-086-9597, 5962010869597, 5962-21-894-6313, 5962218946313, 5962-99-748-7132, 5962997487132

NIIN

010869597, 218946313, 997487132

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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