Certifications

iso9001
iso14001
icas
Delivery
security
warranty
roiginal
RoHS
UL
Millions of Electronic Parts In Stock. Price & Lead Time Quotes within 24 Hours.

SN74LS191DR

SN74LS191DR

For Reference Only

Part Number SN74LS191DR
PNEDA Part # SN74LS191DR
Description IC SYNC 4-BIT UP/DN CNTR 16-SOIC
Manufacturer Texas Instruments
Unit Price Request a Quote
In Stock 3,330
Warehouses Shipped from Hong Kong SAR
Estimated Delivery Jun 13 - Jun 18 (Choose Expedited Shipping)
Guarantee Up to 1 year [PNEDA-Warranty]*

SN74LS191DR Resources

Brand Texas Instruments
ECAD Module ECAD
Mfr. Part NumberSN74LS191DR
CategorySemiconductorsLogic ICsLogic - Counters, Dividers

Payment Method

TT Unionpay paypal paypalwtcreditcard alipay wu
  • Penda is not limited to cash transfers. Checks and bill transfers are also accepted.
  • If you need the detailed invoice or tax ID,please email us.
  • Some orders may require a minimum amount of $100.00.
  • Cheque or cash on delivery, processing may take an additional 3-5 days.

Logistics Mode

TNT UPS Fedex EMS DHL
  • Delivery time: At the same day (Order deadline is 2pm, HK Time).
  • Delivery date: usually 2 to 7 working days.
  • It is unable to appoint a date of delivery.
  • Tracking number will be sent once your order has been shipped.
  • It may take up to 24 hours before carriers display the info.

Notes

  • Please confirm the specifications of the products when ordering.
  • If you have special order instructions,please note it on the ordering pages.
  • Registered users can log in to the account to view the order status.
  • You can email us to change the order details before shipment.
  • Orders cannot be canceled after shipping the packages.

At PNEDA, we strive to be the industry leader by quickly and reliably supplying high-quality electronic components to our clients.

Our approach is built around proving our clients with three key advantages:

  • Prompt Responsiveness

    Our team responds quickly to your requests, and gets to work immediately to find your parts.

  • Guaranteed Quality

    Our quality-control processes guard against counterfeits while ensuring reliability and performance.

  • Global Access

    Our worldwide network of trusted resources allows us to find and deliver the specific parts you need.

Hot search vocabulary

  • SN74LS191DR Datasheet
  • where to find SN74LS191DR
  • Texas Instruments

  • Texas Instruments SN74LS191DR
  • SN74LS191DR PDF Datasheet
  • SN74LS191DR Stock

  • SN74LS191DR Pinout
  • Datasheet SN74LS191DR
  • SN74LS191DR Supplier

  • Texas Instruments Distributor
  • SN74LS191DR Price
  • SN74LS191DR Distributor

SN74LS191DR Specifications

Manufacturer
Series74LS
Logic TypeBinary Counter
DirectionUp, Down
Number of Elements1
Number of Bits per Element4
Reset-
TimingSynchronous
Count Rate25MHz
Trigger TypePositive Edge
Voltage - Supply4.75V ~ 5.25V
Operating Temperature0°C ~ 70°C
Mounting TypeSurface Mount
Package / Case16-SOIC (0.154", 3.90mm Width)
Supplier Device Package16-SOIC

The Products You May Be Interested In

SN74LS90DRG4

Texas Instruments

Manufacturer

Series

74LS

Logic Type

Counter, Decade

Direction

Up

Number of Elements

1

Number of Bits per Element

4

Reset

Asynchronous

Timing

-

Count Rate

42MHz

Trigger Type

Negative Edge

Voltage - Supply

4.75V ~ 5.25V

Operating Temperature

0°C ~ 70°C

Mounting Type

Surface Mount

Package / Case

14-SOIC (0.154", 3.90mm Width)

Supplier Device Package

14-SOIC

74AC169SCX

ON Semiconductor

Manufacturer

ON Semiconductor

Series

74AC

Logic Type

Binary Counter

Direction

Up, Down

Number of Elements

1

Number of Bits per Element

4

Reset

-

Timing

Synchronous

Count Rate

154MHz

Trigger Type

Positive Edge

Voltage - Supply

2V ~ 6V

Operating Temperature

-40°C ~ 85°C

Mounting Type

Surface Mount

Package / Case

16-SOIC (0.154", 3.90mm Width)

Supplier Device Package

16-SOIC

MM74C193N

ON Semiconductor

Manufacturer

ON Semiconductor

Series

74C

Logic Type

Binary Counter

Direction

Up, Down

Number of Elements

1

Number of Bits per Element

4

Reset

Asynchronous

Timing

Synchronous

Count Rate

10MHz

Trigger Type

Positive Edge

Voltage - Supply

3V ~ 15V

Operating Temperature

-55°C ~ 125°C

Mounting Type

Through Hole

Package / Case

16-DIP (0.300", 7.62mm)

Supplier Device Package

16-PDIP

MC74AC4040NG

ON Semiconductor

Manufacturer

ON Semiconductor

Series

74AC

Logic Type

Binary Counter

Direction

Up

Number of Elements

1

Number of Bits per Element

12

Reset

Asynchronous

Timing

-

Count Rate

140MHz

Trigger Type

Negative Edge

Voltage - Supply

2V ~ 6V

Operating Temperature

-40°C ~ 85°C

Mounting Type

Through Hole

Package / Case

16-DIP (0.300", 7.62mm)

Supplier Device Package

16-DIP

SN74LS697NSRE4

Texas Instruments

Manufacturer

Series

74LS

Logic Type

Binary Counter

Direction

Up

Number of Elements

1

Number of Bits per Element

4

Reset

Asynchronous

Timing

Synchronous

Count Rate

-

Trigger Type

Positive Edge

Voltage - Supply

4.75V ~ 5.25V

Operating Temperature

0°C ~ 70°C

Mounting Type

Surface Mount

Package / Case

20-SOIC (0.209", 5.30mm Width)

Supplier Device Package

20-SO

Recently Sold

2744045447

2744045447

Fair-Rite Products

CMC 5A 2LN 60 OHM SMD

CDRH127/LDNP-220MC

CDRH127/LDNP-220MC

Sumida

FIXED IND 22UH 4.7A 36.4 MOHM

AT24C256C-SSHL-T

AT24C256C-SSHL-T

Microchip Technology

IC EEPROM 256K I2C 1MHZ 8SOIC

AD7403BRIZ

AD7403BRIZ

Analog Devices

IC MODULATOR 16BIT 20M 16SOIC

ADG658YRUZ

ADG658YRUZ

Analog Devices

IC MULTIPLEXER 8X1 16TSSOP

AD9515BCPZ

AD9515BCPZ

Analog Devices

IC CLK BUFFER 1:2 1.6GHZ 32LFCSP

FAN3111ESX

FAN3111ESX

ON Semiconductor

IC GATE DVR SGL 1A EXTER SOT23-5

S25FL032P0XMFI001

S25FL032P0XMFI001

Cypress Semiconductor

IC FLASH 32M SPI 104MHZ 16SOIC

CY7C65632-28LTXC

CY7C65632-28LTXC

Cypress Semiconductor

IC USB HUB CTRLR 4PORT LP 28QFN

TC4426EUA

TC4426EUA

Microchip Technology

IC MOSFET DVR 1.5A DUAL HS 8MSOP

LTST-C190KFKT

LTST-C190KFKT

Lite-On Inc.

LED ORANGE CLEAR CHIP SMD

D44VH10G

D44VH10G

ON Semiconductor

TRANS NPN 80V 15A TO220AB