HD74HC298RP datasheet, PDF - EEWORLD Datasheet

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HD74HC298RP: DescriptionHC/UH SERIES, D FLIP-FLOP, PDSO16, FP-16DN; Categorylogic logic; File Size41KB，8 Pages; ManufacturerRenesas Electronics Corporation; Websitehttps://www.renesas.com/

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HD74HC298RP Overview

HC/UH SERIES, D FLIP-FLOP, PDSO16, FP-16DN

HD74HC298RP Parametric

Parameter Name	Attribute value
Maker	Renesas Electronics Corporation
Parts packaging code	SOIC
package instruction	SOP,
Contacts	16
Reach Compliance Code	unknown
series	HC/UH
JESD-30 code	R-PDSO-G16
length	9.9 mm
Logic integrated circuit type	MULTIPLEXER
Number of functions	4
Number of entries	2
Output times	1
Number of terminals	16
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Output polarity	TRUE
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
propagation delay (tpd)	215 ns
Certification status	Not Qualified
Maximum seat height	1.75 mm
Maximum supply voltage (Vsup)	6 V
Minimum supply voltage (Vsup)	2 V
Nominal supply voltage (Vsup)	4.5 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
width	3.95 mm
Base Number Matches	1

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HD74HC298

Quad. 2-input Multiplexers (with storage)

Description

This circuit is controlled by the signals word select and clock. When the word select input is taken low

word 1 (A

, B

, C

and D

) is presented to the inputs of the flip-flops, and when word select is high word 2

, B

, C

and D

) is presented to the inputs of the flip-flops. The selected word is clocked to the output

terminals on the negative edge of the clock pulse.

Features

•

High Speed Operation: t

(Clock to Q) = 19 ns typ (C

= 50 pF)

•

High Output Current: Fanout of 10 LSTTL Loads

•

Wide Operating Voltage: V

= 2 to 6 V

•

Low Input Current: 1 µA max

•

Low Quiescent Supply Current: I

(static) = 4 µA max

Function Table

Inputs

Word Select

Clock

Outputs

HD74HC298RP Related Products

	HD74HC298RP	HD74HC298RP-EL	HD74HC298FP-EL
Description	HC/UH SERIES, D FLIP-FLOP, PDSO16, FP-16DN	HC/UH SERIES, D FLIP-FLOP, PDSO16, FP-16DN	HC/UH SERIES, D FLIP-FLOP, PDSO16, FP-16DA
Parts packaging code	SOIC	SOIC	SOIC
package instruction	SOP,	SOP,	SOP,
Contacts	16	16	16
Reach Compliance Code	unknown	unknown	unknown
series	HC/UH	HC/UH	HC/UH
JESD-30 code	R-PDSO-G16	R-PDSO-G16	R-PDSO-G16
length	9.9 mm	9.9 mm	10.06 mm
Logic integrated circuit type	MULTIPLEXER	MULTIPLEXER	MULTIPLEXER
Number of functions	4	4	4
Number of entries	2	2	2
Output times	1	1	1
Number of terminals	16	16	16
Maximum operating temperature	85 °C	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C
Output polarity	TRUE	TRUE	TRUE
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SOP	SOP	SOP
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE
propagation delay (tpd)	215 ns	215 ns	215 ns
Certification status	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	1.75 mm	1.75 mm	2.2 mm
Maximum supply voltage (Vsup)	6 V	6 V	6 V
Minimum supply voltage (Vsup)	2 V	2 V	2 V
Nominal supply voltage (Vsup)	4.5 V	4.5 V	4.5 V
surface mount	YES	YES	YES
technology	CMOS	CMOS	CMOS
Temperature level	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Terminal form	GULL WING	GULL WING	GULL WING
Terminal pitch	1.27 mm	1.27 mm	1.27 mm
Terminal location	DUAL	DUAL	DUAL
width	3.95 mm	3.95 mm	5.5 mm
Base Number Matches	1	1	1
Maker	Renesas Electronics Corporation	Renesas Electronics Corporation	-

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