Name: 74LCX257M
Brand: ON Semiconductor
SKU: 74LCX257M_1D8
Price: 0.5901 USD
Availability: InStock
Rating: 5 (137 reviews)

74LCX257M

참조 용으로 만 사용

부품 번호	74LCX257M
제조업체	ON Semiconductor
설명	MULTIPLEXER QUAD 2IN LV 16SOIC
데이터시트	74LCX257M 데이터시트
패키지	16-SOIC (0.154", 3.90mm Width)
ECAD
재고	6,864 piece(s)
단가	$ 0.5901 *
리드 타임	즉시 배송 가능
예상 배달 시간	12월 26 - 12월 31 (신속 배송 선택)
견적 요청

지불 방법
배달 서비스

우리는 세계 시장에서 경쟁력있는 가격에 대한 74LCX257M를 제공하고, 우리에게 가격에 대한 할당량 요청을 보내 주시기 바랍니다. 고맙습니다!
당신의 RFQ을 처리하기 위해, BOM에 수량 74LCX257M를 추가하십시오. Heisener.com는 74LCX257M의 견적을 요청하는 모든 등록이 필요하지 않습니다.

74LCX257M사양

제조업체	ON Semiconductor
범주	집적 회로(IC) - 논리 - 신호 스위치, 멀티플렉서, 디코더
패키지	16-SOIC (0.154", 3.90mm Width)
ECAD
계열	74LCX
유형	Multiplexer
회로	4 x 2:1
독립 회로	1
전류 출력 고, 저	24mA, 24mA
전압 공급원	Single Supply
전압 - 공급	2 V ~ 3.6 V
작동 온도	-40°C ~ 85°C
실장 형	Surface Mount
패키지 / 케이스	16-SOIC (0.154", 3.90mm Width)
공급 업체 장치 패키지	16-SOIC

74LCX257M는 데이터 시트

74LCX257M Packaging

74LCX257M FAQ

1. How to order 74LCX257M 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 74LCX257M is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the 74LCX257M. All suppliers must pass our qualification reviews before they can publish their products including 74LCX257M on Heisener; we pay more attention to the channels and quality of 74LCX257M products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the 74LCX257M price and inventory displayed accurate?

The price and inventory of 74LCX257M 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 74LCX257M?

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 74LCX257M we delivered, we will accept the replacement or return of the 74LCX257M 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 74LCX257M.

(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 74LCX257M pin diagram, 74LCX257M datasheet?

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

74LCX257M관련 제품

LFE3-150EA-7FN1156CTW	Lattice Semiconductor Corporation, IC FPGA 586 I/O 1156FBGA, 1156-BBGA, 74LCX	전망
8N4QV01FG-0034CDI8	IDT, Integrated Device Technology Inc, IC OSC VCXO QD FREQ 10CLCC, 10-CLCC, 74LCX	전망
MPC9653AACR2/W	IDT, Integrated Device Technology Inc, IC PLL CLK GEN 1:8 3.3V 32-LQFP, 32-LQFP, 74LCX	전망
XPGBWT-P1-0000-00AZ8	Cree Inc., LED XLAMP XP-G 2700K WHITE SMD, 1414 (3535 Metric), 74LCX	전망
7211J37ZBE11	C&K, SWITCH ROCKER SP3T 0.4VA 20V, -, 74LCX	전망
CAF23269	Laird Technologies IAS, DUCK EXD 419-451MHZ, -, 74LCX	전망
RNCF2010DTC1R10	Stackpole Electronics Inc., RES SMD 1.1 OHM 0.5% 1/4W 2010, 2010 (5025 Metric), 74LCX	전망
FW-02-03-F-D-215-130	Samtec Inc., .050'' BOARD SPACERS, -, 74LCX	전망
C146 11G010 501 1	Amphenol Sine Systems Corp, CONN HOOD SIDE ENTRY SZE10 PG21, -, 74LCX	전망
2M803-003-02M14-55SN	Amphenol Aerospace Operations, M803 55C 55#23 SKT RECP OM, -, 74LCX	전망
RBQ-9.6/65-L48NL2-C	Murata Power Solutions Inc., DC/DC CONVERTER, -, 74LCX	전망
VI-21K-EY-F4	Vicor Corporation, CONVERTER MOD DC/DC 40V 50W, Full Brick, 74LCX	전망

74LCX257M 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
74LCX257MX D# V36:1790_06297526	ON Semiconductor	Multiplexer 1-Element CMOS 3-ST 8-IN 16-Pin SOIC N T/R RoHS: Compliant	0
74LCX257MTCX D# V72:2272_06297523	ON Semiconductor	Multiplexer 1-Element CMOS 3-ST 8-IN 16-Pin TSSOP T/R RoHS: Compliant	0
74LCX257MTC D# V36:1790_06297521	ON Semiconductor	Multiplexer 1-Element CMOS 3-ST 8-IN 16-Pin TSSOP Tube RoHS: Compliant	0
74LCX257M D# P40:2555_14469073	ON Semiconductor	Multiplexer 1-Element CMOS 3-ST 8-IN 16-Pin SOIC N Tube RoHS: Compliant	0

부품 번호	제조업체	설명	재고
74LCX257MX D# 74LCX257MX	ON Semiconductor	Multiplexer 1-Element CMOS 3-ST 8-IN 16-Pin SOIC N T/R - Bulk (Alt: 74LCX257MX)	0
74LCX257MTCX D# 74LCX257MTCX	ON Semiconductor	Multiplexer 1-Element CMOS 3-ST 8-IN 16-Pin TSSOP T/R - Tape and Reel (Alt: 74LCX257MTCX) RoHS: Compliant	0
MC74LCX257MEL D# MC74LCX257MEL	ON Semiconductor	- Bulk (Alt: MC74LCX257MEL)	0
MC74LCX257MELG D# MC74LCX257MELG	ON Semiconductor	Multiplexer 1-Element CMOS 3-ST 8-IN 16-Pin SO EIAJ T/R - Bulk (Alt: MC74LCX257MELG)	0
74LCX257MTC D# 74LCX257MTC	ON Semiconductor	Multiplexer 1-Element CMOS 3-ST 8-IN 16-Pin TSSOP Rail - Rail/Tube (Alt: 74LCX257MTC) RoHS: Compliant	0
74LCX257M D# 74LCX257M	ON Semiconductor	Multiplexer 1-Element CMOS 3-ST 8-IN 16-Pin SOIC N Rail - Bulk (Alt: 74LCX257M)	0

부품 번호

제조업체

설명

재고

74LCX257MX

D# 74LCX257MX

ON Semiconductor

Multiplexer 1-Element CMOS 3-ST 8-IN 16-Pin SOIC N T/R (Alt: 74LCX257MX)

부품 번호	제조업체	설명	재고
74LCX257MTC D# 74LCX257MTC	ON Semiconductor	Multiplexer 1-Element CMOS 3-ST 8-IN 16-Pin TSSOP Rail (Alt: 74LCX257MTC)	0
74LCX257M D# 74LCX257M	ON Semiconductor	Multiplexer 1-Element CMOS 3-ST 8-IN 16-Pin SOIC N Rail (Alt: 74LCX257M)	0
74LCX257MTCX D# 74LCX257MTCX	ON Semiconductor	Multiplexer 1-Element CMOS 3-ST 8-IN 16-Pin TSSOP T/R (Alt: 74LCX257MTCX)	0
74LCX257MX D# 74LCX257MX	ON Semiconductor	Multiplexer 1-Element CMOS 3-ST 8-IN 16-Pin SOIC N T/R (Alt: 74LCX257MX)	0

부품 번호	제조업체	설명	재고
74LCX257MX	Fairchild Semiconductor Corporation		1853
74LCX257MTC	Fairchild Semiconductor Corporation		100
74LCX257MTCX	Fairchild Semiconductor Corporation		1539

부품 번호	제조업체	설명	재고
MC74LCX257M	ON Semiconductor	N/A LVC/LCX/Z SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16 EIAJ, SO-16	2000
MC74LCX257MEL	ON Semiconductor	N/A LVC/LCX/Z SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16 EIAJ, SO-16	2000
MC74LCX257MELG	ON Semiconductor	N/A LVC/LCX/Z SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16 EIAJ, SO-16	18000
74LCX257MTCX	Fairchild Semiconductor Corporation	MULTIPLEXER QUAD 2IN I/O 16TSSOP	12500
74LCX257MTC	Fairchild Semiconductor Corporation	MULTIPLEXER QUAD 2IN I/O 16TSSOP	12500
74LCX257MTR	STMicroelectronics	IC MUX QUAD 2-CHAN 3ST 16-SOIC	0
MC74LCX257MG	ON Semiconductor	IC MUX QUAD 2INP HP 3ST 16SOEIAJ	0
74LCX257M	Fairchild Semiconductor Corporation	Fairchild Semiconductor 74LCX257MTCX	5000
74LCX257MX	Fairchild Semiconductor Corporation	MULTIPLEXER QUAD 2IN LV 16SOIC	0

부품 번호

제조업체

설명

재고

74LCX257M

Fairchild Semiconductor Corporation

Multiplexer, LVC/LCX/Z Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16

RoHS: Compliant

부품 번호

제조업체

설명

재고

74LCX257MX

Fairchild Semiconductor Corporation

RoHS (ship within 1day) - D/C

4117

부품 번호	제조업체	설명	재고
MC74LCX257MELG D# 2156-MC74LCX257MELG-ONTR-ND	Rochester Electronics LLC	IC MULTIPLEXER 4 X 2:1 16SOEIAJ	18000
74LCX257MTCX D# 74LCX257MTCXCT-ND	ON Semiconductor	IC MULTIPLEXER 4 X 2:1 16TSSOP	3495
74LCX257MTC D# 74LCX257MTC-ND	ON Semiconductor	IC MULTIPLEXER 4 X 2:1 16TSSOP	142
74LCX257M D# 2156-74LCX257M-OS-ND	Rochester Electronics LLC	IC MULTIPLEXER 4 X 2:1 16SOIC	61440
74LCX257MTR D# 74LCX257MTR-ND	STMicroelectronics	IC MULTIPLEXER 4 X 2:1 16SO	0
MC74LCX257MG D# MC74LCX257MG-ND	ON Semiconductor	IC MULTIPLEXER 4 X 2:1 16SOEIAJ	0
74LCX257MX D# 2156-74LCX257MX-ND	Rochester Electronics LLC	IC MULTIPLEXER 4 X 2:1 16SOIC	60000
MC74LCX257M D# MC74LCX257M-ND	ON Semiconductor	IC MULTIPLEXER 4 X 2:1 16SOEIAJ	0
MC74LCX257MEL D# 2156-MC74LCX257MEL-ONTR-ND	Rochester Electronics LLC	IC MULTIPLEXER 4 X 2:1 16SOEIAJ	2000

부품 번호	제조업체	설명	재고
74LCX257MTCX	Fairchild Semiconductor Corporation	In stock shipping within 2days	10260
74LCX257M	STMicroelectronics	In stock shipping within 2days	3000
74LCX257MX	Fairchild Semiconductor Corporation	In stock shipping within 2days	10260

부품 번호	제조업체	설명	재고
74LCX257M D# 1013783	ON Semiconductor	74LCX CMOS, SMD, 74LCX257, SOIC16 RoHS: Compliant Min Qty: 1 Container: Each	565
74LCX257MX D# 3610693	ON Semiconductor	MULTIPLEXERS & DEMULTIPLEXERS RoHS: Compliant Min Qty: 2500 Container: Reel	0
74LCX257MTCX D# 2839041	ON Semiconductor	IC,LOGIC MUX,QUAD,2-INPUT,LCX/LVC-CMOS,TSSOP,16PIN,PLASTIC RoHS: Compliant Min Qty: 2500 Container: Reel	0

부품 번호

제조업체

설명

재고

74LCX257MTC

NEW AND ORGINAL. ISRAEL W.HOUSE

부품 번호

제조업체

설명

재고

74LCX257MTCX

ON Semiconductor

74LCX Series 3.6 V SMT Low Voltage Quad 2-Input Multiplexer - TSSOP-16

RoHS: Compliant

pbFree: Yes

부품 번호	제조업체	설명	재고
74LCX257MTR	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	2875
74LCX257MNL	Fairchild Semi	OEM/CM QUOTES ONLY \| NO BROKERS	23
74LCX257MTCXC	Fairchild Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	1081
MC74LCX257MEL	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	2320
74LCX257MX	Fairchild Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	11500
MC74LCX257MELG	Rochester Electronics LLC	OEM/CM QUOTES ONLY \| NO BROKERS	20880
74LCX257MTD	Fairchild Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	29
74LCX257MRC	STMicroelectronics	OEM/CM QUOTES ONLY \| NO BROKERS	81
74LCX257MTC	Fairchild Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	13
74LCX257MTCX	ON Semiconductor	OEM/CM QUOTES ONLY \| NO BROKERS	34500
74LCX257MTCXNL	Fairchild Semiconductor Corporation	OEM/CM QUOTES ONLY \| NO BROKERS	2875
74LCX257M		OEM/CM QUOTES ONLY \| NO BROKERS	8832

부품 번호

제조업체

설명

재고

74LCX257MTC

Fairchild Semiconductor Corporation

in stock - can ship the same day

188

74LCX257MTCX

Fairchild Semiconductor Corporation

in stock - can ship the same day

1820

부품 번호	제조업체	설명	재고
74LCX257MX	Fairchild Semiconductor Corporation	OEM/CM Immediate delivery	10000
74LCX257MTC	Fairchild Semiconductor Corporation	OEM/CM Immediate delivery	341
74LCX257MTCX	Fairchild Semiconductor Corporation	OEM/CM Immediate delivery	10000
74LCX257M	STMicroelectronics	OEM/CM Immediate delivery	3000
74LCX257MTR	STMicroelectronics	OEM/CM Immediate delivery	2500

부품 번호	제조업체	설명	재고
74LCX257MX D# 512-74LCX257MX	ON Semiconductor	Encoders, Decoders, Multiplexers & Demultiplexers Qd 2-Inp Multiplexer RoHS: Compliant	2513
74LCX257MTCX D# 512-74LCX257MTCX	ON Semiconductor	Encoders, Decoders, Multiplexers & Demultiplexers Qd 2-Inp Multiplexer RoHS: Compliant	8798
74LCX257MTC D# 512-74LCX257MTC	ON Semiconductor	Encoders, Decoders, Multiplexers & Demultiplexers Qd 2-Inp Multiplexer RoHS: Compliant	2165
74LCX257M D# 512-74LCX257M	ON Semiconductor	Encoders, Decoders, Multiplexers & Demultiplexers Qd 2-Inp Multiplexer RoHS: Compliant	2182

부품 번호

제조업체

설명

재고

74LCX257MTCX

D# XSKDRABS0102880

ON SEMICONDUCTOR

QUAD 2-1 MULTIPLEXER T.S.(3V)

15000

74LCX257M

D# XSKDRABS0105215

ON SEMICONDUCTOR

QUAD 2-1 MULTIPLEXER

5514

부품 번호	제조업체	설명	재고
74LCX257M D# 99K0613	ON Semiconductor	74LCX CMOS, SMD, 74LCX257, SOIC16, Logic Family / Base Number:74LCX257, Logic Type:Multiplexer, No. of Channels:4Channels, Line Configuration:2:1, Supply Voltage Min:2V, Supply Voltage Max:3.6V, Logic Case Style:SOIC, No. of RoHS Compliant: Yes RoHS: Compliant Min Qty: 1 Container: Bulk	565
74LCX257MTCX D# 24AC3210	ON Semiconductor	QUAD 2-1 MULTIPLEXER ROHS COMPLIANT: YES RoHS: Compliant Min Qty: 5000 Container: TAPE & REEL - FULL	0
74LCX257MTC D# 78K6303	ON Semiconductor	2I/P QUAD MULTIPLEXER, TSSOP-16, Logic Family / Base Number:74LCX257, Logic Type:Multiplexer, No. of Channels:4Channels, Line Configuration:2:1, Supply Voltage Min:2V, Supply Voltage Max:3.6V, Logic Case Style:TSSOP, Product Range:- RoHS Compliant: Yes RoHS: Compliant Min Qty: 2350 Container: Bulk	0

부품 번호	제조업체	설명	재고
MC74LCX257MEL D# NS-MC74LCX257MEL	ON Semiconductor	OEM/CM ONLY	8249
MC74LCX257MELG D# NS-MC74LCX257MELG	ON Semiconductor	OEM/CM ONLY	9561
74LCX257MTC D# NS-74LCX257MTC	Fairchild Semiconductor Corporation	OEM/CM ONLY	7404
74LCX257MTCX D# NS-74LCX257MTCX	Fairchild Semiconductor Corporation	OEM/CM ONLY	1138
MC74LCX257MG D# NS-MC74LCX257MG	ON Semiconductor	OEM/CM ONLY	2191
MC74LCX257M D# NS-MC74LCX257M	ON Semiconductor	OEM/CM ONLY	2785

부품 번호	제조업체	설명	재고
74LCX257M	Fairchild Semiconductor Corporation	LOGIC MUX, QUAD, 2-INPUT, LCX-CMOS, 16 Pin, Plastic, SOP	851
74LCX257MTC	Fairchild Semiconductor Corporation	LVC/LCX/Z SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16	1917
74LCX257MX	Fairchild Semiconductor Corporation		3293
74LCX257MTCX	Fairchild Semiconductor Corporation	LVC/LCX/Z SERIES, QUAD 2 LINE TO 1 LINE MULTIPLEXER, TRUE OUTPUT, PDSO16	1480

부품 번호	제조업체	설명	재고
74LCX257MTCX D# 74LCX257MTCX	Fairchild Semiconductor Corporation	Semiconductor	145
74LCX257M D# 74LCX257M	Fairchild Semiconductor Corporation	Semiconductor	613
74LCX257MX D# 74LCX257MX	Fairchild Semiconductor Corporation	Semiconductor	99

부품 번호	제조업체	설명	재고
74LCX257MTCX	Fairchild Semiconductor Corporation	Multiplexer, LVC/LCX/Z Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16 RoHS: Compliant	61843
74LCX257MTC	ON Semiconductor	Multiplexer, LVC/LCX/Z Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16 RoHS: Compliant	18800
74LCX257M	ON Semiconductor	Multiplexer, LVC/LCX/Z Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16 RoHS: Compliant	61440
74LCX257MX	ON Semiconductor	Multiplexer, LVC/LCX/Z Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16 RoHS: Compliant	60000
MC74LCX257MEL	ON Semiconductor	Multiplexer, LVC/LCX/Z Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16 RoHS: Compliant	2000
MC74LCX257MELG	ON Semiconductor	Multiplexer, LVC/LCX/Z Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16 RoHS: Compliant	18000

부품 번호	제조업체	설명	재고
74LCX257MTCXNL	Fairchild Semiconductor Corporation	OEM/CM ONLY	2516
74LCX257MTCXC	FAIRCHIL	OEM/CM ONLY	951
74LCX257MTC	Fairchild Semiconductor Corporation	OEM/CM ONLY	17153
74LCX257M	STMicroelectronics	OEM/CM ONLY	14256
74LCX257MTCX	Fairchild Semiconductor Corporation	OEM/CM ONLY	81445
74LCX257MX	Fairchild Semiconductor Corporation	OEM/CM ONLY	12000
74LCX257MRC	STMicroelectronics	OEM/CM ONLY	86

부품 번호	제조업체	설명	재고
74LCX257MTC	Fairchild Semiconductor Corporation	IN stock Immediate delivery	336
74LCX257MTCX	Fairchild Semiconductor Corporation	IN stock Immediate delivery	10015
74LCX257M	STMicroelectronics	IN stock Immediate delivery	3015
74LCX257MTR	STMicroelectronics	IN stock Immediate delivery	2515
74LCX257MX	Fairchild Semiconductor Corporation	IN stock Immediate delivery	10015

부품 번호

제조업체

설명

재고

74LCX257MTCX

296

부품 번호

제조업체

설명

재고

74LCX257MTC

D# 2028026007

Fairchild Semiconductor Corporation

74LCX257MTC FAIRCHILD ic

248

부품 번호	제조업체	설명	재고
74LCX257MX	Fairchild Semiconductor Corporation	shipping today	1561
74LCX257MTC	Fairchild Semiconductor Corporation	shipping today	164
74LCX257MTCX	Fairchild Semiconductor Corporation	shipping today	725
74LCX257MTR	STMicroelectronics	shipping today	2501

부품 번호	제조업체	설명	재고
74LCX257MTCX D# 26620126	ON Semiconductor	Multiplexer 1-Element CMOS 3-ST 8-IN 16-Pin TSSOP T/R RoHS: Compliant	0
74LCX257MTC D# 25631661	ON Semiconductor	Multiplexer 1-Element CMOS 3-ST 8-IN 16-Pin TSSOP Tube RoHS: Compliant	0
74LCX257M D# 26620125	ON Semiconductor	Multiplexer 1-Element CMOS 3-ST 8-IN 16-Pin SOIC N Tube RoHS: Compliant	0

부품 번호	제조업체	설명	재고
74LCX257MTCXTR	Fairchild Semiconductor Corporation	RFQ	2757
74LCX257MTCX	Fairchild Semiconductor Corporation	RFQ	8858
74LCX257MTCXCT	Fairchild Semiconductor Corporation	RFQ	838