Datasheet > 逻辑 > 栅极> 74VHCT14AMTR

74VHCT14AMTR

更新时间： 2024-02-19 15:13:57

品牌	Logo	应用领域
意法半导体 - STMICROELECTRONICS		/
页数	文件大小	规格书
15页	241K
描述
HEX SCHMITT inverter

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

74VHCT14AMTR 数据手册

74VHCT14A

HEX SCHMITT inverter

Features

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

■ Low power dissipation:

= 2 µA (Max.) at T = 25°C

■ Typical hysteresis: V = 0.7V at V = 4.5V

■ Power down protection on inputs & outputs

■ Symmetrical output impedance:

SO-14

TSSOP14

|I | = I = 8 mA (Min)

■ Balanced propagation delays:

t_PLH≅ t

PHL

■ Operating voltage range:

(Opr) = 4.5V to 5.5V

■ Pin and function compatible with

74 series 14

■ Improved latch-up immunity

■ Low noise: V

= 0.8V (Max.)

OLP

Description

Pin configuration and function are the same as

those of the 74VHC04 but the 74VHC14 has

hysteresis.

The 74VHCT14A is an advanced high-speed

CMOS HEX SCHMITT inverter fabricated with

sub-micron silicon gate and double-layer metal

wiring C MOS technology.

This together with its schmitt trigger function

allows it to be used on line receivers with slow

rise/fall input signals.

The internal circuit is composed of 3 stages

including buffer output, which provides high noise

immunity and stable output.

All inputs and outputs are equipped with

protection circuits against static discharge, giving

them 2KV ESD immunity and transient excess

voltage.

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 since all

inputs are equipped with TTL threshold.

Table 1. Device summary

Part number

Package

SO-14

Packaging

74VHCT14AMTR

Tape and reel

74VHCT14ATTR

TSSOP14

May 2007

Rev 2

1/15

www.st.com

12 3 4 5 6 7...15

中文翻译

下载PDF

与74VHCT14AMTR相关器件

型号	品牌	获取价格	描述	数据表
74VHCT14AMX	FAIRCHILD	获取价格	Hex Inverter
74VHCT14AMX	ONSEMI	获取价格	六路施密特逆变器
74VHCT14AN	FAIRCHILD	获取价格	Hex Schmitt Inverter
74VHCT14ASJ	FAIRCHILD	获取价格	Hex Schmitt Inverter
74VHCT14ASJ	ONSEMI	获取价格	Hex Schmitt Inverter, SOP 14L, 4700-RAIL
74VHCT14ASJX	FAIRCHILD	获取价格	Hex Inverter
74VHCT14ASJX	ONSEMI	获取价格	Hex Schmitt Inverter, SOP 14L, 2000-TAPE REEL
74VHCT14AT	STMICROELECTRONICS	获取价格	HEX SCHMITT INVERTER
74VHCT14ATTR	STMICROELECTRONICS	获取价格	HEX SCHMITT inverter
74VHCT14BQ	NEXPERIA	获取价格	Hex inverting Schmitt trigger