Datasheet > SN74LS14N

SN74LS14N

更新时间： 2024-09-20 23:06:19

品牌	Logo	应用领域
摩托罗拉 - MOTOROLA		栅极触发器逻辑集成电路光电二极管
页数	文件大小	规格书
3页	66K
描述
SCHMITT TRIGGERS DUAL GATE/HEX INVERTER

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中文翻译

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数据手册

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SN74LS14N 数据手册

SN54/74LS13

SN54/74LS14

SCHMITT TRIGGERS

DUAL GATE/HEX INVERTER

The SN54LS/74LS13 and SN54LS/74LS14 contain logic gates/inverters

which accept standard TTL input signals and provide standard TTL output

levels. They are capable of transforming slowly changing input signals into

sharplydefined, jitter-freeoutputsignals. Additionally, theyhavegreaternoise

margin than conventional inverters.

Each circuit contains a Schmitt trigger followed by a Darlington level shifter

and a phase splitter driving a TTL totem pole output. The Schmitt trigger uses

positive feedback to effectively speed-up slow input transitions, and provide

different input threshold voltages for positive and negative-going transitions.

This hysteresis between the positive-going and negative-going input

thresholds (typically 800 mV) is determined internally by resistor ratios and is

essentially insensitive to temperature and supply voltage variations.

SCHMITT TRIGGERS

DUAL GATE/HEX INVERTER

LOW POWER SCHOTTKY

J SUFFIX

CERAMIC

CASE 632-08

LOGIC AND CONNECTION DIAGRAMS

SN54/74LS13

N SUFFIX

PLASTIC

CASE 646-06

D SUFFIX

SOIC

CASE 751A-02

GND

SN54/74LS14

ORDERING INFORMATION

SN54LSXXJ

SN74LSXXN

SN74LSXXD

Ceramic

Plastic

SOIC

GND

GUARANTEED OPERATING RANGES

Symbol

Parameter

Min

Typ

Max

Unit

Supply Voltage

4.5

4.75

5.0

5.5

5.25

Operating Ambient Temperature Range

–55

125

°C

Output Current — High

Output Current — Low

54, 74

–0.4

4.0

8.0

FAST AND LS TTL DATA

5-24

12 3

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与SN74LS14N相关器件

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SN74LS14N-10	TI	获取价格	IC LS SERIES, HEX 1-INPUT INVERT GATE, PDIP14, Gate
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SN74LS14NDS	MOTOROLA	获取价格	LS SERIES, HEX 1-INPUT INVERT GATE, PDIP14, PLASTIC, DIP-14
SN74LS14NE4	TI	获取价格	HEX SCHMITT-TRIGGER INVERTERS
SN74LS14NP3	TI	获取价格	IC,LOGIC GATE,HEX INVERTER,LS-TTL,DIP,14PIN,PLASTIC
SN74LS14NSR	TI	获取价格	HEX SCHMITT-TRIGGER INVERTERS
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