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74VHC14

更新时间： 2024-11-26 22:56:23

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		/
页数	文件大小	规格书
11页	224K
描述
HEX SCHMITT INVERTER

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中文翻译

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数据手册

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74VHC14 数据手册

74VHC14

HEX SCHMITT INVERTER

■

HIGH SPEED: t = 5.5ns (TYP.) at V = 5V

PD CC

LOW POWER DISSIPATION:

= 2 µA (MAX.) at T =25°C

■

TYPICAL HYSTERESIS: V = 1V

at V = 4.5V

■

POWER DOWN PROTECTION ON INPUTS

SYMMETRICAL OUTPUT IMPEDANCE:

SOP

TSSOP

|I | = I = 8 mA (MIN)

■

BALANCED PROPAGATION DELAYS:

Table 1: Order Codes

PACKAGE

PLH

PHL

OPERATING VOLTAGE RANGE:

(OPR) = 2V to 5.5V

T & R

PIN AND FUNCTION COMPATIBLE WITH

74 SERIES 14

SOP

74VHC14MTR

74VHC14TTR

TSSOP

■

IMPROVED LATCH-UP IMMUNITY

LOW NOISE: V

= 0.8V (MAX.)

regard to the supply voltage. This device can be

used to interface 5V to 3V.

OLP

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.

DESCRIPTION

The 74VHC14 is an advanced high-speed CMOS

HEX SCHMITT INVERTER fabricated with

sub-micron silicon gate and double-layer metal

wiring C MOS 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

Figure 1: Pin Connection And IEC Logic Symbols

Rev. 6

1/11

November 2004

12 3 4 5 6 7...11

中文翻译

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与74VHC14相关器件

型号	品牌	获取价格	描述	数据表
74VHC14_07	FAIRCHILD	获取价格	HEX SCHMITT inverter
74VHC14_10	FAIRCHILD	获取价格	74VHC14 Hex Schmitt Inverter
74VHC14_99	FAIRCHILD	获取价格	Hex Schmitt Inverter
74VHC14BQ	NXP	获取价格	AHC/VHC/H/U/V SERIES, HEX 1-INPUT INVERT GATE, PQCC14, 2.5 X 3 X 0.85 MM, PLASTIC, MO-241,
74VHC14BQ	NEXPERIA	获取价格	Hex inverting Schmitt trigger
74VHC14BQ,115	NXP	获取价格	74VHC(T)14 - Hex inverting Schmitt trigger QFN 14-Pin
74VHC14D	NEXPERIA	获取价格	Hex inverting Schmitt trigger
74VHC14FT	TOSHIBA	获取价格	Hex Inverter, TSSOP14B
74VHC14M	FAIRCHILD	获取价格	Hex Schmitt Inverter
74VHC14M	TI	获取价格	AHC/VHC SERIES, HEX 1-INPUT INVERT GATE, PDSO14, 0.150 INCH, PLASTIC, SOIC-14