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74V2T14 데이터시트 PDF




STMicroelectronics에서 제조한 전자 부품 74V2T14은 전자 산업 및 응용 분야에서
광범위하게 사용되는 반도체 소자입니다.


 

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부품번호 74V2T14 기능
기능 TRIPLE SCHMITT INVERTER
제조업체 STMicroelectronics
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74V2T14 데이터시트, 핀배열, 회로
74V2T14
TRIPLE SCHMITT INVERTER
s HIGH SPEED: tPD = 5.0ns (TYP.) at VCC = 5V
s LOW POWER DISSIPATION:
ICC = 1µA(MAX.) at TA = 25°C
www.DataSheet4U.csomTYPICAL HYSTERESIS:
Vh=700mV at VCC=4.5V
s POWER DOWN PROTECTION ON INPUT
s SYMMETRICAL OUTPUT IMPEDANCE:
|IOH| = IOL = 8mA (MIN) at VCC = 4.5V
s BALANCED PROPAGATION DELAYS:
tPLH tPHL
s OPERATING VOLTAGE RANGE:
VCC(OPR) = 4.5V to 5.5V
s IMPROVED LATCH-UP IMMUNITY
DESCRIPTION
The 74V2T14 is an advanced high-speed CMOS
TRIPLE 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 provide high noise
immunity and stable output.
Power down protection is provided on input and 0
to 7V can be accepted on input with no regard to
SOT23-8L
ORDER CODES
PACKAGE
SOT23-8L
T&R
74V2T14STR
the supply voltage. This device can be used to
interface 5V to 3V. Pin configuration and function
are the same as those of the 74V2T04 but the
74V2T14 has hysteresis.
This together with its schmitt trigger function
allows it to be used on line receivers with slow
rise/fall input signals.
The input is equipped with protection circuits
against static discharge, giving it ESD immunity
and transient excess voltage.
PIN CONNECTION AND IEC LOGIC SYMBOLS
June 2003
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74V2T14 pdf, 반도체, 판매, 대치품
74V2T14
TEST CIRCUIT
www.DataSheet4U.com
CL = 15/50pF or equivalent (includes jig and probe capacitance)
RT = ZOUT of pulse generator (typically 50)
WAVEFORM: PROPAGATION DELAY (f=1MHz; 50% duty cycle)
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74V2T14 전자부품, 판매, 대치품
www.DataSheet4U.com
74V2T14
Information furnished is believed to be accurate and reliable. However, STMicroelectronics assumes no responsibility for the
consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from
its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectronics. Specifications
mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information
previously supplied. STMicroelectronics products are not authorized for use as critical components in life support devices or
systems without express written approval of STMicroelectronics.
© The ST logo is a registered trademark of STMicroelectronics
© 2003 STMicroelectronics - Printed in Italy - All Rights Reserved
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© http://www.st.com
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