Texas Instruments SN74LS191N

Name: Texas Instruments SN74LS191N
Brand: Texas Instruments
SKU: SN74LS191N

Synchronous 4-Bit Up/Down Counters With Up/Down Mode Control 16-PDIP 0 to 70

$ 0.774

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Distributor		SKU		Min	Pkg
Arrow Electronics		SN74LS191N	990	1		1.429	1.083	0.755	0.755	0.755
Rochester Electronics		SN74LS191N	13,874					0.954	0.792	0.706	11h
Verical	7	SN74LS191N	990	3			1.083	0.755	0.755	0.755
DigiKey		296-14886-5-ND	142	1	Tube	1.580	1.153	0.931	0.814	0.767
Mouser		595-SN74LS191N	923	1	Tube	1.580	1.160	0.930	0.831	0.752

数据表和文档

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Texas Instruments

Datasheet16 页16 年前

Official datasheet0 页0 年前

Datasheet16 页18 年前

Technical Drawing2 页22 年前

Farnell

Newark

SHENGYU ELECTRONICS

Rochester Electronics

库存历史记录

3 个月趋势:

-1.58%

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Texas InstrumentsSN74LS191N

Texas InstrumentsJM38510/31509BEA

Price @ 1000

$ 0.774

$ 14.895

Stock

207,867

88,008

Authorized Distributors

Case/Package

PDIP

CDIP

Number of Pins

Logic Function

Counter

Direction

Bidirectional

Number of Elements

Number of Bits per Element

Reset

Clock Edge Trigger Type

Positive Edge

Frequency

25 MHz

Min Supply Voltage

4.75 V

4.5 V

Max Supply Voltage

5.25 V

5.5 V

供应链

Lifecycle StatusProduction (Last Updated: 6 days ago)

Manufacturer Lifecycle StatusACTIVE (Last Updated: 6 days ago)

工程资源

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描述

由其分销商提供的 Texas Instruments SN74LS191N 的描述。

Synchronous 4-Bit Up/Down Counters With Up/Down Mode Control 16-PDIP 0 to 70

Texas Instruments

Counter Single 4-Bit Async Binary UP/Down 16-Pin PDIP Tube

Verical

IC, COUNTER/MULTIPLIER/DIVIDER; Famille Logique/ Numéro de base: 74LS191; Type de compteur: Binaire, progressif / dégressif; Fréquence, horloge: 25MHz; Comptage max: 15; Type de boîtier CI logique: DIP; Nombre de broches: 16Br

Farnell

IC, COUNTER/MULTIPLIER/DIVIDER; Logic Family / Base Number:74LS191; Counter Type:Binary, Up / Down; Clock Frequency:25MHz; Count Maximum:15; Logic Case Style:DIP; No. of Pins:16Pins; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V; Logic IC Family:74LS; Logic IC Base Number:74191; Operating Temperature Min:0°C; Operating Temperature Max:70°C; Product Range:-; MSL:-; SVHC:No SVHC (15-Jan-2019); Base Number:74191; Logic Function Number:74191; Logic IC Base Number:74191; Logic IC Function:Synchronous 4bit Up/Down Counter with Up/Down Mode Control; Operating Temperature Range:0°C to +70°C; Supply Voltage Range:4.75V to 5.25V; Termination Type:Through Hole

element14 APAC