74VHC14 datasheet(1/15 Pages) STMICROELECTRONICS

부품명	74VHC14

상세설명	HEX SCHMITT inverter

PDF	15 Pages

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제조업체	STMICROELECTRONICS [STMicroelectronics]

홈페이지	http://www.st.com

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1 / 15 page

May 2007

Rev 7

1/15

15

74VHC14

HEX SCHMITT inverter

Features

■ High speed: tPD = 5.5ns (typ.) at VCC = 5V

■ Low power dissipation:

ICC = 2 µA (Max.) at TA = 25°C

■ Typical hysteresis: Vh = 1V at VCC = 4.5V

■ Power down protection on inputs

■ Symmetrical output impedance:

|IOH| = IOL = 8 mA (Min)

■ Balanced propagation delays:

tPLH ≅ tPHL

■ Operating voltage range:

■ VCC(Opr) = 2V to 5.5V

■ Pin and function compatible with

74 series 14

■ Improved latch-up immunity

■ Low noise: VOLP = 0.8V (Max.)

Description

The 74VHC14 is an advanced high-speed CMOS

HEX SCHMITT inverter fabricated with sub-

micron silicon gate and double-layer metal wiring

C2MOS technology.

The internal circuit is composed of 3 stages

including buffer output, which enables high noise

immunity and stable output.

Power down protection is provided on all inputs

and 0 to 7V can be accepted on inputs with no

regard to the supply voltage. This device can be

used to interface 5V to 3V.

Pin configuration and function are the same as

those of the 74VHC04 but the 74VHC14 has

hysteresis.

This together with its schmitt trigger function

allows it to be used on line receivers with slow

rise/fall input signals.

All inputs and outputs are equipped with

protection circuits against static discharge, giving

them 2KV ESD immunity and transient excess

voltage.

SO-14

TSSOP14

www.st.com

Table 1. Device summary

Part number

Package

Packaging

74VHC14MTR

SO-14

Tape and reel

74VHC14TTR

TSSOP14

Tape and reel

유사한 부품 번호 - 74VHC14

제조업체	부품명	데이터시트	상세설명
STMicroelectronics	74VHC14	220Kb / 11P	HEX SCHMITT INVERTER 12-Nov-2004
Fairchild Semiconductor	74VHC14	75Kb / 8P	Hex Schmitt Inverter
National Semiconductor ...	74VHC14	138Kb / 6P	Hex Schmitt Inverter
Fairchild Semiconductor	74VHC14	78Kb / 6P	Hex Schmitt Inverter
ON Semiconductor	74VHC14	905Kb / 5P	Hex Schmitt Inverter August-2017, Rev. 2

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유사한 설명 - 74VHC14

제조업체	부품명	데이터시트	상세설명
Motorola, Inc	MC74AC14	128Kb / 5P	HEX INVERTER SCHMITT HEX INVERTER SCHMITT TRIGGER
Toshiba Semiconductor	TC74LVX14F	242Kb / 7P	HEX SCHMITT INVERTER
Toshiba Semiconductor	TC74VHCT14AF	211Kb / 5P	HEX SCHMITT INVERTER
STMicroelectronics	74AC14	174Kb / 7P	HEX SCHMITT INVERTER Mar-1998
ON Semiconductor	MC74VHC14	83Kb / 7P	Hex Schmitt Inverter February, 2006 ??Rev. 9
Toshiba Semiconductor	TC74VHC14F	255Kb / 9P	Hex Schmitt Inverter
STMicroelectronics	74ACT14	178Kb / 8P	HEX SCHMITT INVERTER Apr-2001
STMicroelectronics	M74HC14	320Kb / 14P	Hex Schmitt inverter 23-May-2008
ON Semiconductor	MC74VHC14	124Kb / 7P	Hex Schmitt Inverter May, 2011 ??Rev. 10
ON Semiconductor	74VHCT14A	223Kb / 8P	Hex Schmitt Inverter December 2007 Rev. 1.5.0

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74VHC14 데이터시트(PDF) 1 Page - STMicroelectronics

74VHC14 데이터시트(HTML) 1 Page - STMicroelectronics

유사한 부품 번호 - 74VHC14

유사한 설명 - 74VHC14

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