Texas Instruments SN74LS191NSR

Synchronous 4-Bit Up/Down Counters With Up/Down Mode Control 16-SOP 0 to 70
$ 0.777
Production
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价格与库存

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DistributorSKUMinPkg
Rochester ElectronicsSN74LS191NSR4,000
1h
VericalSN74LS191NSR4,000336
Arrow ElectronicsSN74LS191NSR02K
Mouser595-SN74LS191NSR3,1671Tape & Reel
Component Stockers USASN74LS191NSR4,668
>1wk

数据表和文档

下载 Texas Instruments SN74LS191NSR 的数据表和制造商文档。

Texas Instruments

Technical Drawing4 页4 年前
Official datasheet0 页0 年前
Datasheet16 页16 年前
Technical Drawing2 页17 年前
Datasheet16 页18 年前

SHENGYU ELECTRONICS

Mouser

Sierra IC

库存历史记录

3 个月趋势:
+0.00%
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备用零件

此零件
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Texas InstrumentsSN74LS191NSR
Texas InstrumentsSN74LS193NSR
Price @ 1000
$ 0.777
$ 0.774
Stock
154,912
125,161
Authorized Distributors
4
3
Case/Package
SOP
SOP
Number of Pins
16
16
Logic Function
Counter
Counter
Direction
Bidirectional
Bidirectional
Number of Elements
1
1
Number of Bits per Element
4
4
Reset
-
Asynchronous
Clock Edge Trigger Type
Positive Edge
Positive Edge
Frequency
25 MHz
32 MHz
Min Supply Voltage
4.75 V
4.75 V
Max Supply Voltage
5.25 V
5.25 V

供应链

Lifecycle StatusProduction (Last Updated: 1 week ago)
Manufacturer Lifecycle StatusACTIVE (Last Updated: 1 week ago)

工程资源

查看 Texas Instruments SN74LS191NSR 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 SN74LS191NSR 的描述。

Synchronous 4-Bit Up/Down Counters With Up/Down Mode Control 16-SOP 0 to 70
Texas Instruments
Tape & Reel (TR) Active e4 74LS191 logic counter 52ns 5.3mm 5V 25MHz
Fly-Wing Technology
Counter Single 4-Bit Async Binary UP/Down 16-Pin SOP T/R
Avnet
Counter ICs 4-Bit Sync Up/Down
Mouser
Counter Logic IC; Logic Family:LS; Supply Voltage Min:4.75V; Supply Voltage Max:5.25V; Package/Case:16-SOP; 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

图片

Texas Instruments
Texas Instruments
Newark
Augswan
Rochester Electronics
Lanka Micro

制造商别名

Texas Instruments 在全球拥有多个品牌，分销商可将其用作替代名称。Texas Instruments 也可称为以下名称：

  • TI
  • TEXAS
  • TEXAS INST
  • TEXAS INSTR
  • TEXAS INSTRUMENT
  • TEXAS INSTRUMENTS INC
  • TEXAS INS
  • TEXAS INSTRU
  • TEXAS INSTRUMEN
  • TI/NS
  • TEX
  • Texas Instruments (TI)
  • TEXASIN
  • TEXAS INSTRUMENTS INCORPORATED
  • TEXINS
  • TEXAS INTRUMENTS
  • TEAXS
  • TEXASI
  • TEXAS INSTRUM
  • TI Texas Instruments
  • TEXAS USD
  • TEXAS INSRUMENTS
  • TEXAS INSRUMENT
  • TEXAS INSTUMENTS
  • TI-ROHS
  • Texas Instr.
  • Texas Instruments Inc.