Name: SN74LS191D
Brand: Texas Instruments
SKU: SN74LS191D
Price: 1.3489 USD
Availability: InStock
Rating: 5 (121 reviews)

SN74LS191D

참조 용으로 만 사용

부품 번호	SN74LS191D
제조업체	Texas Instruments
설명	IC SYNC 4-BIT UP/DN CNTR 16-SOIC
데이터시트
패키지	16-SOIC (0.154", 3.90mm Width)
ECAD
재고	18,732 piece(s)
단가	$ 1.3489 *
리드 타임	확인하려면
예상 배달 시간	11월 9 - 11월 14 (신속 배송 선택)
견적 요청

지불 방법
배달 서비스

우리는 세계 시장에서 경쟁력있는 가격에 대한 SN74LS191D를 제공하고, 우리에게 가격에 대한 할당량 요청을 보내 주시기 바랍니다. 고맙습니다!
당신의 RFQ을 처리하기 위해, BOM에 수량 SN74LS191D를 추가하십시오. Heisener.com는 SN74LS191D의 견적을 요청하는 모든 등록이 필요하지 않습니다.

SN74LS191D사양

제조업체	Texas Instruments
범주	집적 회로(IC) - 논리 - 카운터, 분배기
패키지	16-SOIC (0.154", 3.90mm Width)
ECAD
계열	74LS
논리 유형	Binary Counter
방향	Up, Down
요소 수	1
요소 당 비트 수	4
다시 놓기	-
타이밍	Synchronous
계수율	25MHz
방아쇠 종류	Positive Edge
전압 - 공급	4.75 V ~ 5.25 V
작동 온도	0°C ~ 70°C
실장 형	Surface Mount
패키지 / 케이스	16-SOIC (0.154", 3.90mm Width)
공급 업체 장치 패키지	16-SOIC

SN74LS191D Packaging

SN74LS191D FAQ

1. How to order SN74LS191D 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 SN74LS191D is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the SN74LS191D. All suppliers must pass our qualification reviews before they can publish their products including SN74LS191D on Heisener; we pay more attention to the channels and quality of SN74LS191D products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the SN74LS191D price and inventory displayed accurate?

The price and inventory of SN74LS191D 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 SN74LS191D?

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 SN74LS191D we delivered, we will accept the replacement or return of the SN74LS191D 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 SN74LS191D.

(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 SN74LS191D pin diagram, SN74LS191D datasheet?

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

SN74LS191D관련 제품

SIT1602BI-81-25N-77.760000T	SiTime, -40 TO 85C, 7050, 20PPM, 2.5V, 7, -, 74LS	전망
1206Y2K04P30BQT	Knowles Syfer, CAP CER HIGH Q 1206, -, 74LS	전망
1812J0630392JXR	Knowles Syfer, CAP CER 3900PF 63V X7R 1812, 1812 (4532 Metric), 74LS	전망
C2012C0G1H153J085AA	TDK Corporation, CAP CER 0.015UF 50V C0G 0805, 0805 (2012 Metric), 74LS	전망
PE-65493NL	Pulse Electronics Network, XFRMR ISDN S-INTERFACE 1:1 T/H, -, 74LS	전망
ATSAMR21E18A-MFT	Microchip Technology, IC RF TXRX+MCU ISM>1GHZ 32-VFQFN, 32-VFQFN Exposed Pad, 74LS	전망
768143223G	CTS Resistor Products, RES ARRAY 7 RES 22K OHM 14SOIC, 14-SOIC (0.220", 5.59mm Width), 74LS	전망
RV0805JR-074M7L	Yageo, RES SMD 4.7M OHM 5% 1/8W 0805, 0805 (2012 Metric), 74LS	전망
DW-07-08-G-D-220	Samtec Inc., .025" BOARD SPACERS, -, 74LS	전망
BACC45FN20-41P	Cinch Connectivity Solutions, CONN RCPT MALE 41 POS GOLD CRIMP, -, 74LS	전망
VE-B00-MX-F4	Vicor Corporation, CONVERTER MOD DC/DC 5V 75W, Full Brick, 74LS	전망
XC6604A181MR-G	Torex Semiconductor Ltd, 1A 0.5V INPUT VOLTAGE HIGH SPEED, -, 74LS	전망

SN74LS191D 보증

서비스 보증

우리는 100 % 고객 만족을 보장합니다.

경험 많은 영업 팀과 기술 지원 팀이 모든 고객을 만족시키기 위해 서비스를 지원합니다.

품질 보증

우리는 90 일 보증을 제공합니다.

수령 한 품목의 품질이 완벽하지 않은 경우 당사는 환불 또는 교체에 대한 책임을지며 품목은 원래 상태로 반환해야합니다.

글로벌 공급망-신뢰할 수 있고 공인 된 유통 업체 리소스

부품 번호

제조업체

설명

재고

SN74LS191D

D# V36:1790_07345614

Texas Instruments

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

RoHS: Compliant

SN74LS191DR

D# V36:1790_07345616

Texas Instruments

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

RoHS: Compliant

부품 번호

제조업체

설명

재고

SN74LS191D

Texas Instruments

SN74LS191DR

Texas Instruments

2258

부품 번호	제조업체	설명	재고
SN74LS191D	Texas Instruments	Min Qty 6	35555
SN74LS191DR	Texas Instruments	Min Qty 6	35555
SN74LS191DE4	Texas Instruments	IC SYNC 4-BIT UP/DN CNTR 16-SOIC	0
SN74LS191DG4	Texas Instruments	4 BIT BINARY UP/DOWN COUNTER, SOIC-16, Counter Type:Binary, Up / Down, Clock Frequency:25MHz, Count Maximum:15, Supply Voltage Min:4.75V, Supply Voltage Max:5.25V, Logic Case Style:SOIC, No. of Pins:16, Operating Temperature Min:0C , RoHS Compliant: Yes	0

부품 번호	제조업체	설명	재고
SN74LS191DE4 D# SN74LS191DE4-ND	Texas Instruments	IC SYNC 4-BIT UP/DN CNTR 16-SOIC	0
SN74LS191DR D# 296-SN74LS191DRCT-ND	Texas Instruments	IC SYNC 4-BIT UP/DN CNTR 16-SOIC	2451
SN74LS191D D# 296-33974-5-ND	Texas Instruments	IC SYNC 4-BIT UP/DN CNTR 16-SOIC	344

부품 번호

제조업체

설명

재고

SN74LS191DR

Texas Instruments

In stock shipping within 2days

2325

부품 번호	제조업체	설명	재고
SN74LS191D	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	2618
SN74LS191DR	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	3635
SN74LS191DR2	Motorola Semiconductor Products	OEM/CM QUOTES ONLY \| NO BROKERS	2975
SN74LS191DRG4	Texas Instruments	OEM/CM QUOTES ONLY \| NO BROKERS	138

부품 번호	제조업체	설명	재고
SN74LS191DRG4	Texas Instruments	OEM/CM ONLY	195
SN74LS191DE4	Texas Instruments	OEM/CM ONLY	178
SN74LS191DSO16	Texas Instruments	OEM/CM ONLY	795
SN74LS191DRE4	Texas Instruments	OEM/CM ONLY	279
SN74LS191DR	Texas Instruments	OEM/CM ONLY	749

부품 번호

제조업체

설명

재고

SN74LS191DR

Texas Instruments

In stock

2258

부품 번호

제조업체

설명

재고

SN74LS191DR

Texas Instruments

OEM/CM Immediate delivery

3068

부품 번호

제조업체

설명

재고

SN74LS191D

D# 595-SN74LS191D

Texas Instruments

Counter ICs 4-Bit Sync Up/Down

RoHS: Compliant

293

SN74LS191DE4

D# 595-SN74LS191DE4

Texas Instruments

Counter ICs 4-Bit Sync Up/Down

RoHS: Compliant

620

부품 번호	제조업체	설명	재고
SN74LS191DE4 D# NS-SN74LS191DE4	Texas Instruments	OEM/CM ONLY	9231
SN74LS191DR D# NS-SN74LS191DR	Texas Instruments	OEM/CM ONLY	6866
N74LS191D D# NS-N74LS191D	VARIOUS	OEM/CM ONLY	5741
SN74LS191DRE4 D# NS-SN74LS191DRE4	Texas Instruments	OEM/CM ONLY	7993
SN74LS191DRG4 D# NS-SN74LS191DRG4	Texas Instruments	OEM/CM ONLY	4537
SN74LS191DG4 D# NS-SN74LS191DG4	Texas Instruments	OEM/CM ONLY	4917
SN74LS191D D# NS-SN74LS191D	Texas Instruments	OEM/CM ONLY	6585

부품 번호	제조업체	설명	재고
SN74LS191DR	Texas Instruments		250
SN74LS191D	Signetics	Counter, Up/Down, 4 Bit Binary, 16 Pin, Plastic, SOP	139
SN74LS191DR2	Motorola Semiconductor Products	LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL BINARY COUNTER, PDSO16	2500

부품 번호

제조업체

설명

재고

SN74LS191D

D# SN74LS191D

Motorola Semiconductor Products

Semiconductor

부품 번호

제조업체

설명

재고

SN74LS191DR

Texas Instruments

SN74LS191 Synchronous 4-Bit Up/Down Counters With Up/Down Mode Control

RoHS: Compliant

5000

SN74LS191D

ON Semiconductor

SN74LS191 Synchronous 4-Bit Up/Down Counters With Up/Down Mode Control

RoHS: Compliant

2728

부품 번호	제조업체	설명	재고
SN74LS191DR2	Motorola Semiconductor Products	OEM/CM ONLY	3429
SN74LS191DRG4	Texas Instruments	OEM/CM ONLY	132
SN74LS191D	Texas Instruments	OEM/CM ONLY	4582
SN74LS191DR	Texas Instruments	OEM/CM ONLY	9004