Name: SN74ALS191AD
Brand: Texas Instruments
SKU: SN74ALS191AD
Price: 1.8169 USD
Availability: InStock
Rating: 5 (173 reviews)

SN74ALS191AD

For Reference Only

Part Number	SN74ALS191AD
Manufacturer	Texas Instruments
Description	IC COUNTER BIN 4BIT U/D 16-SOIC
Datasheet	SN74ALS191AD Specifications
Package	16-SOIC (0.154", 3.90mm Width)
ECAD
In Stock	2,800 piece(s)
Unit Price	$ 1.8169 *
Lead Time	To be Confirmed
Estimated Delivery Time	Apr 30 - May 5 (Choose Expedited Shipping)
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Part Number # SN74ALS191AD (Logic - Counters, Dividers) is manufactured by Texas Instruments and distributed by Heisener. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.

For SN74ALS191AD specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add SN74ALS191AD with quantity into BOM. Heisener.com does NOT require any registration to request a quote of SN74ALS191AD.

SN74ALS191AD Specifications

Manufacturer	Texas Instruments
Category	Integrated Circuits (ICs) - Logic - Counters, Dividers
Package	16-SOIC (0.154", 3.90mm Width)
ECAD
Series	74ALS
Logic Type	Binary Counter
Direction	Up, Down
Number of Elements	1
Number of Bits per Element	4
Reset	-
Timing	Synchronous
Count Rate	30MHz
Trigger Type	Positive Edge
Voltage - Supply	4.5 V ~ 5.5 V
Operating Temperature	0°C ~ 70°C
Mounting Type	Surface Mount
Package / Case	16-SOIC (0.154", 3.90mm Width)
Supplier Device Package	16-SOIC

SN74ALS191AD Reviews

Dre*****lson

April 6, 2023

★ ★ ★ ★ ★

DELIVERY AND COMMUNICATION EXTRA SELLER TOP 5 STARS on my list

Car***** Mays

March 23, 2023

★ ★ ★ ★ ★

The parts as described and fast shipping. Thanks for the great service

Lilah*****erick

March 17, 2023

★ ★ ★ ★ ★

I am very happy with how Heisener do business. Will definitely buy their products in the future as I have confidence in their customer service.

Ivan*****allard

March 15, 2023

★ ★ ★ ★ ★

Worked very well! I would highly recommend buying.

Mav*****Cross

March 10, 2023

★ ★ ★ ★ ★

Fast delivery, good quality, 100% satisfacted

Malc*****Terry

February 28, 2023

★ ★ ★ ★ ★

Always the correct parts in the correct amounts are received. Fantastic Quality Control and Great Selection. Heisener has became to be one of my best suppliers for many years now.

Jac*****ran

February 27, 2023

★ ★ ★ ★ ★

very pleased with item, thank you.

Iva***** Duke

February 24, 2023

★ ★ ★ ★ ★

Received Quickly. Excellent Communication. Capacitors Look Excellent.

Eli***** Knox

February 20, 2023

★ ★ ★ ★ ★

Everything perfect. Great seller.

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SN74ALS191AD Packaging

SN74ALS191AD FAQ

1. How to order SN74ALS191AD on Heisener?

Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
2. How does Heisener guarantee that SN74ALS191AD is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SN74ALS191AD. All suppliers must pass our qualification reviews before they can publish their products including SN74ALS191AD on Heisener; we pay more attention to the channels and quality of SN74ALS191AD products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SN74ALS191AD price and inventory displayed accurate?

The price and inventory of SN74ALS191AD fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
4. What forms of payment are accepted?

Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.

Warm Tips: Some orders in certain payment forms may require handling fee.
5. How is the shipping arranged?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.

Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
6. What is the process for return or replacement of SN74ALS191AD?

All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the SN74ALS191AD we delivered, we will accept the replacement or return of the SN74ALS191AD only when all of the below conditions are fulfilled:

(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.

(2)We are informed of the defect described above within 90 days after the delivery of SN74ALS191AD.

(3)The PartNo is unused and only in the original unpacked packaging.

Two processes to return the products:

(1)Inform us within 90 days

(2)Obtain Requesting Return Authorizations
7.How to contact us to get technical supports, such as SN74ALS191AD pin diagram, SN74ALS191AD datasheet?

If you need any after-sales service, please do not hesitate to contact us.

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P6SMB6.8CA-E3/5B	Vishay Semiconductor Diodes Division, TVS DIODE 5.8VWM 10.5VC SMB, DO-214AA, SMB, 74ALS	View
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AMC43DRTN-S13	Sullins Connector Solutions, CONN EDGE DUAL FMALE 86POS 0.100, -, 74ALS	View
DA4-230US	Artesyn Embedded Technologies, AC/DC WALL MOUNT ADAPTER 23V 4W, -, 74ALS	View
V72B48T250BN2	Vicor Corporation, CONVERTER MOD DC/DC 48V 250W, 9-DIP Module, 74ALS	View
APA501-80-001	Artesyn Embedded Technologies, HEATSINK (80) 115X59X15MM VERT, -, 74ALS	View

SN74ALS191AD Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.

Our experienced sales team and tech support team back our services to satisfy all our customers.

Quality Guarantees

We provide 90 days warranty.

If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

Global Supply Chains - Reliable and Authorized Distributor Resources

Part Number

Manufacturer

Description

Stock

SN74ALS191AD

D# V36:1790_07327623

Texas Instruments

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

RoHS: Compliant

SN74ALS191ADR

D# V36:1790_07327625

Texas Instruments

Counter Single 4-Bit Async Binary UP/Down 16-Pin SOIC T/R

RoHS: Compliant

Part Number	Manufacturer	Description	Stock
SN74ALS191ADRG4	Texas Instruments		3810
SN74ALS191AD	Texas Instruments		28
SN74ALS191ADR	Texas Instruments		1023

Part Number	Manufacturer	Description	Stock
SN74ALS191ADRG4	Texas Instruments		3810
SN74ALS191AD	Texas Instruments	IC COUNTER BIN 4BIT U/D 16-SOIC	0
SN74ALS191ADR	Texas Instruments	IC COUNTER BIN 4BIT U/D 16-SOIC	0
SN74ALS191ADG4	Texas Instruments	IC COUNTER BINARY 4BIT 16SOIC	0

Part Number	Manufacturer	Description	Stock
SN74ALS191ADG4 D# SN74ALS191ADG4-ND	Texas Instruments	IC COUNTER BINARY 4BIT 16SOIC	0
SN74ALS191AD D# 2156-SN74ALS191AD-ND	Rochester Electronics LLC	SN74ALS191A 4-BIT SYNCHRONOUS UP	70269
SN74ALS191ADR D# 2156-SN74ALS191ADR-ND	Rochester Electronics LLC	SN74ALS191A 4-BIT SYNCHRONOUS UP	7500

Part Number	Manufacturer	Description	Stock
SN74ALS191ADRG4	T.I.	OEM/CM QUOTES ONLY \| NO BROKERS	4534
SN74ALS191AD	Panasonic Electronic Components	OEM/CM QUOTES ONLY \| NO BROKERS	1142
SN74ALS191ADR	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	5938

Part Number	Manufacturer	Description	Stock
SN74ALS191AD	Texas Instruments	OEM/CM ONLY	777
SN74ALS191ADR	Texas Instruments	OEM/CM ONLY	995
SN74ALS191ADB	Texas Instruments	OEM/CM ONLY	558
SN74ALS191ADG4LF	Texas Instruments	OEM/CM ONLY	1072
SN74ALS191ADRE4	Texas Instruments	OEM/CM ONLY	493
SN74ALS191ADG4	Texas Instruments	OEM/CM ONLY	6220
SN74ALS191ADRSOP39	Texas Instruments	OEM/CM ONLY	2600
SN74ALS191ADRG4	Texas Instruments	OEM/CM ONLY	969
SN74ALS191ADE4	Texas Instruments	OEM/CM ONLY	940

Part Number	Manufacturer	Description	Stock
SN74ALS191ADE4 D# NS-SN74ALS191ADE4	Texas Instruments	OEM/CM ONLY	7429
SN74ALS191ADRG4 D# NS-SN74ALS191ADRG4	Texas Instruments	OEM/CM ONLY	5612
SN74ALS191ADG4 D# NS-SN74ALS191ADG4	Texas Instruments	OEM/CM ONLY	5490
SN74ALS191AD D# NS-SN74ALS191AD	Texas Instruments	OEM/CM ONLY	9438
SN74ALS191ADR D# NS-SN74ALS191ADR	Texas Instruments	OEM/CM ONLY	4659
SN74ALS191ADRE4 D# NS-SN74ALS191ADRE4	Texas Instruments	OEM/CM ONLY	6466

Part Number

Manufacturer

Description

Stock

SN74ALS191AD

Texas Instruments

ALS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16

105

SN74ALS191ADR

Texas Instruments

ALS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16

4990

Part Number

Manufacturer

Description

Stock

SN74ALS191AD

Texas Instruments

SN74ALS191A 4-Bit Synchronous Up/Down Binary Counters

RoHS: Compliant

70269

SN74ALS191ADR

Texas Instruments

SN74ALS191A 4-Bit Synchronous Up/Down Binary Counters

RoHS: Compliant

7500

Part Number	Manufacturer	Description	Stock
SN74ALS191ADRG4	Texas Instruments	OEM/CM ONLY	4736
SN74ALS191AD	Texas Instruments	OEM/CM ONLY	1392
SN74ALS191ADR	Texas Instruments	OEM/CM ONLY	12672

Part Number

Manufacturer

Description

Stock

SN74ALS191ADE4

Texas Instruments

RFQ

9225

SN74ALS191AD

Texas Instruments

RFQ

5959

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SN74ALS191AD

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