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74VHCT14ASJ

更新时间： 2024-01-05 00:39:28

品牌	Logo	应用领域
飞兆/仙童 - FAIRCHILD		/
页数	文件大小	规格书
6页	79K
描述
Hex Schmitt Inverter

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数据手册
替代型号

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74VHCT14ASJ 数据手册

December 1998

Revised March 1999

74VHCT14A

Hex Schmitt Inverter

General Description

Features

The VHCT14A is an advanced high speed CMOS Hex

Schmitt Inverter fabricated with silicon gate CMOS technol-

ogy. The VHCT14A contains six independent inverters

which are capable of transforming slowly changing input

signals into sharply defined, jitter-free output signals.

■ High speed: t_PD= 5.0 ns (typ) at T_A= 25°C

■ High noise immunity: V_IH= 2.0V, V_IL= 0.8V

■ Power down protection is provided on all inputs and out-

puts

■ Low noise: V_OLP= 1.0V (max)

■ Low power dissipation:

Protection circuits ensure that 0V to 7V can be applied to

the input pins without regard to the supply voltage and to

the output pins with V_CC= 0V. These circuits prevent

I_CC= 2 µA (max) @ T_A= 25°C

device destruction due to mismatched supply and input/

output voltages. This device can be used to interface 3V to

5V systems and two supply systems such as battery

backup.

■ Pin and function compatible with 74HCT14

Ordering Code:

Order Number Package Number

Package Description

74VHCT14AM

74VHCT14ASJ

74VHCT14AMTC

74VHCT14AN

M14A

M14D

MTC14

N14A

14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-120, 0.150” Narrow

14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide

14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide

14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300” Wide

Surface mount packages are also available on Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.

Logic Symbol

Connection Diagram

Pin Descriptions

Truth Table

Pin Names

Description

Inputs

Outputs

A_n

O_n

DS500147.prf

www.fairchildsemi.com

12 3 4 5 6

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74VHCT14ASJ 替代型号

型号	品牌	替代类型	描述	数据表
TC74VHCT14AF	TOSHIBA	功能相似	HEX SCHMITT INVERTER
SN74AHCT14NSRG4	TI	功能相似	HEX SCHMITT-TRIGGER INVERTERS

与74VHCT14ASJ相关器件

型号	品牌	获取价格	描述	数据表
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
74VHCT14D	NXP	获取价格	AHCT/VHCT/VT SERIES, HEX 1-INPUT INVERT GATE, PDSO14, 3.9 MM WIDTH, PLASTIC, MS-012, SO-14
74VHCT14D	NEXPERIA	获取价格	Hex inverting Schmitt trigger
74VHCT14PW	NEXPERIA	获取价格	Hex inverting Schmitt trigger
74VHCT157	STMICROELECTRONICS	获取价格	QUAD 2 CHANNEL MULTIPLEXER
74VHCT157A	STMICROELECTRONICS	获取价格	QUAD 2 CHANNEL MULTIPLEXER