HD74HC279FPEL Renesas Electronics Corporation., HD74HC279FPEL Datasheet

HD74HC279FPEL

Manufacturer Part Number

HD74HC279FPEL

Description

Manufacturer

Renesas Electronics Corporation.

Datasheet

1.HD74HC279FPEL.pdf (6 pages)

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HD74HC279

Octal D-type Flip-Flops (with Clear)

Description

The latch is ideally suited for use as temporary stage for binary information processing and input/output units. When

either S or R is low, output is dependent on R input. When both inputs are high, Output is stored before the indicated

steady-state input conditions were established. And when both inputs are low, output is high, but this high level are

uncontinuance, if either of input goes high.

Features

Note: Please consult the sales office for the above package availability.

Function Table

H :

L :

Notes: 1. It is unpredictable, if S or R goes High.

Rev.2.00 Jan 31, 2006 page 1 of 5

HD74HC279FPEL

HD74HC279RPEL

High Speed Operation: t

High Output Current: Fanout of 10 LSTTL Loads

Wide Operating Voltage: V

Low Input Current: 1 µA max

Low Quiescent Supply Current: I

Ordering Information

Part Name

High level

Low level

The level of Q respectively, before the indicated steady-state input conditions were established.

2. As to latches which has two S inputs.

H: Both of S inputs are high.

L: Either or both of S inputs are low.

SOP-16 pin (JEITA)

SOP-16 pin (JEDEC)

Package Type

(S to Q) = 10 ns typ (C

= 2 to 6 V

Inputs

(static) = 2 µA max (Ta = 25°C)

PRSP0016DH-B

(FP-16DAV)

PRSP0016DG-A

(FP-16DNV)

(Previous Code)

Package Code

= 50 pF)

Abbreviation

Package

EL (2,000 pcs/reel)

EL (2,500 pcs/reel)

Taping Abbreviation

(Previous ADE-205-483)

Output

REJ03D0605–0200

(Quantity)

Jan 31, 2006

Rev.2.00

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HD74HC279FPEL Summary of contents

Page 1

... Wide Operating Voltage Low Input Current: 1 µA max Low Quiescent Supply Current: I Ordering Information Part Name Package Type HD74HC279FPEL SOP-16 pin (JEITA) HD74HC279RPEL SOP-16 pin (JEDEC) Note: Please consult the sales office for the above package availability. Function Table S* 2 ...

Page 2

HD74HC279 Pin Arrangement Logic Diagram Absolute Maximum Ratings Item Supply voltage range Input / Output voltage Input / Output diode current Output current V , GND current CC Power dissipation Storage temperature Note: ...

Page 3

HD74HC279 Recommended Operating Conditions Item Supply voltage Input / Output voltage Operating temperature *1 Input rise / fall time Notes: 1. This item guarantees maximum limit when one input switches. Waveform: Refer to test circuit of switching characteristics. Electrical Characteristics ...

Page 4

HD74HC279 Test Circuit Waveforms • Waveform S 50% 10 Input pulse : PRR ≤ 1 MHz Ω, t Note : Rev.2.00 Jan 31, 2006 page Measurement point Note: ...

Page 5

HD74HC279 Package Dimensions JEITA Package Code RENESAS Code P-SOP16-5.5x10.06-1.27 PRSP0016DH Index mark JEITA Package Code RENESAS Code P-SOP16-3.95x9.9-1.27 PRSP0016DG Index mark Rev.2.00 Jan 31, 2006 page 5 ...

Page 6

Keep safety first in your circuit designs! 1. Renesas Technology Corp. puts the maximum effort into making semiconductor products better and more reliable, but there is always the possibility that trouble may occur with them. Trouble with semiconductors may lead ...

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