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74VHCT27

更新时间： 2024-09-14 22:56:27

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		输入元件
页数	文件大小	规格书
7页	53K
描述
TRIPLE 3-INPUT NOR GATE

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中文翻译

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数据手册

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74VHCT27 数据手册

74VHCT27A

TRIPLE 3-INPUT NOR GATE

PRELIMINARY DATA

■

HIGH SPEED:t_PD=5 ns (TYP.) atV_CC=5V

LOW POWER DISSIPATION:

I_CC=2 µA (MAX.) at T_A=25 ^oC

COMPATIBLEWITH TTL OUTPUTS:

V_IH=2V (MIN), V_IL= 0.8V(MAX)

POWERDOWN PROTECTIONON INPUTS&

OUTPUTS

SYMMETRICAL OUTPUT IMPEDANCE:

|I_OH| = I_OL= 8 mA (MIN)

BALANCEDPROPAGATIONDELAYS:

t_PLHt_PHL

■

SOP

TSSOP

ORDER CODES

PACKAGE

SOP

TUBE

T & R

74VHCT27AM

74VHCT27AMTR

74VHCT27ATTR

TSSOP

OPERATING VOLTAGERANGE:

V_CC(OPR)= 4.5V to 5.5V

PIN AND FUNCTION COMPATIBLEWITH

74 SERIES27

including buffer output, which provides high noise

immunity and stable output.

Power down protection is provided on all inputs

and outputs 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.

IMPROVED LATCH-UP IMMUNITY

DESCRIPTION

All inputs and outputs are equipped with

protection circuits against static discharge, giving

them 2KV ESD immunity and transient excess

voltage.

The 74VHCT27A is an advanced high-speed

CMOS TRIPLE 3-INPUT NOR GATE fabricated

with sub-micron silicon gate and double-layer

metal wiring C²MOS technology.

The internal circuit is composed of 3 stages

PIN CONNECTION AND IEC LOGIC SYMBOLS

1/7

February 2000

12 3 4 5 6 7

中文翻译

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74VHCT273AMTR	STMICROELECTRONICS	获取价格	OCTAL D-TYPE FLIP FLOP WITH CLEAR
74VHCT273AT	STMICROELECTRONICS	获取价格	OCTAL D-TYPE FLIP FLOP WITH CLEAR
74VHCT273ATTR	STMICROELECTRONICS	获取价格	OCTAL D-TYPE FLIP FLOP WITH CLEAR
74VHCT27A	STMICROELECTRONICS	获取价格	TRIPLE 3-INPUT NOR GATE
74VHCT27AM	STMICROELECTRONICS	获取价格	TRIPLE 3-INPUT NOR GATE
74VHCT27AMTR	STMICROELECTRONICS	获取价格	TRIPLE 3-INPUT NOR GATE