Texas Instruments SN74LS191DR

Synchronous 4-Bit Up/Down Counters With Up/Down Mode Control 16-SOIC 0 to 70
$ 0.644
Production
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价格与库存

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DistributorSKUMinPkg
Rochester ElectronicsSN74LS191DR5,000
1h
VericalSN74LS191DR5,000420
DigiKey
2
296-SN74LS191DRCT-ND4,4281Cut Tape
Arrow ElectronicsSN74LS191DR02500
Win SourceWS-SN74LS191DR5,190130
2h

数据表和文档

下载 Texas Instruments SN74LS191DR 的数据表和制造商文档。

Texas Instruments

Technical Drawing2 页14 年前
Official datasheet0 页0 年前
Datasheet16 页16 年前
Datasheet16 页18 年前

iiiC

Mouser

库存历史记录

3 个月趋势:
-0.11%
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备用零件

此零件
备用零件
Texas InstrumentsSN74LS191DR
Texas InstrumentsSN74LS191D
Texas InstrumentsSN74LS191D
Price @ 1000
$ 0.644
$ 0.769
$ 0.769
Stock
193,008
113,503
113,503
Authorized Distributors
4
4
4
Case/Package
SOIC
SOIC
SOIC
Number of Pins
16
16
16
Logic Function
Counter
Counter
Counter
Direction
Bidirectional
Bidirectional
Bidirectional
Number of Elements
1
1
1
Number of Bits per Element
4
4
4
Reset
-
-
-
Clock Edge Trigger Type
Positive Edge
Positive Edge
Positive Edge
Frequency
25 MHz
25 MHz
25 MHz
Min Supply Voltage
4.75 V
4.75 V
4.75 V
Max Supply Voltage
5.25 V
5.25 V
5.25 V

供应链

Lifecycle StatusProduction (Last Updated: 5 days ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 5 days ago)

工程资源

查看 Texas Instruments SN74LS191DR 的评估工作包和参考设计。

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描述

由其分销商提供的 Texas Instruments SN74LS191DR 的描述。

Synchronous 4-Bit Up/Down Counters With Up/Down Mode Control 16-SOIC 0 to 70
Texas Instruments
Counter Single 4-Bit Async Binary UP/Down 16-Pin SOIC T/R
Verical
Counter Logic IC; Logic Family:LS; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V; Package/Case:16-SOIC; No. of Pins:16; Operating Temperature Range:0°C to +70°C; Input Type:TTL; Leaded Process Compatible:Yes; Output Type:TTL ;RoHS Compliant: Yes
Newark

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Rochester Electronics

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