74HC27 datasheet(2/5 Pages) PHILIPS

부품명	74HC27

상세설명	Triple 3-input NOR gate

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제조업체	PHILIPS [NXP Semiconductors]

홈페이지	http://www.nxp.com

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2 / 5 page

December 1990

2

Philips Semiconductors

Product speciﬁcation

Triple 3-input NOR gate

74HC/HCT27

FEATURES

• Output capability: standard

• ICC category: SSI

GENERAL DESCRIPTION

The 74HC/HCT27 are high-speed Si-gate CMOS devices

and are pin compatible with low power Schottky TTL

(LSTTL). They are specified in compliance with JEDEC

standard no. 7A.

The 74HC/HCT27 provide the 3-input NOR function.

QUICK REFERENCE DATA

GND = 0 V; Tamb =25 °C; tr =tf = 6 ns

Notes

1. CPD is used to determine the dynamic power dissipation (PD in µW):

PD =CPD × VCC2 × fi +∑ (CL × VCC2 × fO) where:

fi = input frequency in MHz

fo = output frequency in MHz

∑ (CL × VCC2 × fo) = sum of outputs

CL = output load capacitance in pF

VCC = supply voltage in V

2. For HC the condition is VI = GND to VCC

For HCT the condition is VI = GND to VCC − 1.5 V

ORDERING INFORMATION

See

“74HC/HCT/HCU/HCMOS Logic Package Information”.

SYMBOL

PARAMETER

CONDITIONS

TYPICAL

UNIT

HC

HCT

tPHL/ tPLH

propagation delay nA, nB, nC to nY

CL = 15 pF; VCC = 5 V

8

10

ns

CI

input capacitance

3.5

pF

CPD

power dissipation capacitance per gate

notes 1 and 2

24

30

pF

유사한 부품 번호 - 74HC27

제조업체	부품명	데이터시트	상세설명
NXP Semiconductors	74HC27	108Kb / 16P	Triple 3-input NOR gate Rev. 03-7 January 2008
Nexperia B.V. All right...	74HC27	241Kb / 12P	Triple 3-input NOR gate Rev. 6 - 10 September 2020
	74HC27-Q100	703Kb / 15P	Triple 3-input NOR gate
	74HC27-Q100	241Kb / 12P	Triple 3-input NOR gate Rev. 2 - 10 September 2020
NXP Semiconductors	74HC273	58Kb / 8P	Octal D-type flip-flop with reset; positive-edge trigger September 1993

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유사한 설명 - 74HC27

제조업체	부품명	데이터시트	상세설명
Integral Corp.	IN74HC27A	181Kb / 5P	Triple 3-Input NOR Gate
List of Unclassifed Man...	IW4025B	209Kb / 5P	Triple 3-Input NOR Gate
Toshiba Semiconductor	TC74VHC27F	204Kb / 8P	Triple 3-Input NOR Gate
NXP Semiconductors	74ALS27	88Kb / 7P	Triple 3-Input NOR gate 1991 Feb 08
Fairchild Semiconductor	74VHC27	102Kb / 8P	Triple 3-Input NOR Gate
Fairchild Semiconductor	DM74AS27	46Kb / 4P	Triple 3-Input NOR Gate
Toshiba Semiconductor	TC74VHC27F	279Kb / 7P	Triple 3-Input NOR Gate 2019-01-31
Fairchild Semiconductor	DM74ALS27	46Kb / 4P	Triple 3-Input NOR Gate
Toshiba Semiconductor	TC74VHC27F	189Kb / 5P	TRIPLE 3-INPUT NOR GATE
Motorola, Inc	SN54LS27	122Kb / 4P	TRIPLE 3-INPUT NOR GATE
STMicroelectronics	M54HCT27	232Kb / 9P	TRIPLE 3-INPUT NOR GATE

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74HC27 데이터시트(PDF) 2 Page - NXP Semiconductors

74HC27 데이터시트(HTML) 2 Page - NXP Semiconductors

유사한 부품 번호 - 74HC27

유사한 설명 - 74HC27

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