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CD74HCT257M

CD74HCT257M
Mfr. #:
CD74HCT257M
설명:
Encoders, Decoders, Multiplexers & Demultiplexers Quad 2 Input
수명 주기:
이 제조업체의 새 제품입니다.
데이터 시트:
CD74HCT257M 데이터 시트
배달:
DHL FedEx Ups TNT EMS
지불:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
추가 정보:
CD74HCT257M 추가 정보 CD74HCT257M Product Details
제품 속성
속성 값
제조사:
텍사스 인스트루먼트
제품 카테고리:
인코더, 디코더, 멀티플렉서 및 디멀티플렉서
RoHS:
Y
제품:
선택기 / 멀티플렉서
논리 제품군:
HCT
비트 수:
4 bit
입력 라인 수:
2 Input
출력 라인 수:
1 Output
전파 지연 시간:
41 ns
공급 전압 - 최소:
4.5 V
공급 전압 - 최대:
5.5 V
최소 작동 온도:
- 55 C
최대 작동 온도:
+ 125 C
장착 스타일:
SMD/SMT
패키지/케이스:
SOP-16
포장:
튜브
기능:
멀티플렉서
키:
1.58 mm
길이:
9.9 mm
회로 수:
쿼드
작동 온도 범위:
- 55 C to + 125 C
시리즈:
CD74HCT257
기술:
CMOS
너비:
3.91 mm
상표:
텍사스 인스트루먼트
논리 유형:
멀티플렉서
높은 수준의 출력 전류:
- 6 mA
저수준 출력 전류:
6 mA
최대 클록 주파수:
25 MHz
작동 공급 전압:
5 V
Pd - 전력 손실:
600 mW
상품 유형:
인코더, 디코더, 멀티플렉서 및 디멀티플렉서
공장 팩 수량:
40
하위 카테고리:
논리 IC
단위 무게:
0.004998 oz
Tags
CD74HCT257M, CD74HCT257, CD74HCT25, CD74HCT2, CD74HCT, CD74HC, CD74H, CD74, CD7
Service Guarantees

We guarantee 100% customer satisfaction.

Quality Guarantees

We provide 90-360 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.
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Email: [email protected]

Step1: Vacuum Packaging with PL
Step1:
Vacuum Packaging with PL
Step2: Anti-Static Bag
Step2:
Anti-Static Bag
Step3: Packaging Boxes
Step3:
Packaging Boxes
    S***c
    S***c
    UA

    Very slowly, very slowly.

    2019-04-08
    M***v
    M***v
    RU

    Very good!

    2019-04-19
    N***y
    N***y
    RU

    Thanks. Good item. All works. The module has come with preloaded demonstration code.Some are wondering if this is really STM8S103F3 or relabeled STM8S003F3Their differences: - Flash write/erase cycles: 10 kcycle vs 100 cycles on STM8S003F3 - EEPROM: 640 byte (300 kcycle) vs 128 byte (100 kcycle) on STM8S003F3 - STM8S003F3 hasn't 96-bit Unique IDThe test is shown to the module have MCU with 640KB of EEPROM, and have 96-bit unique key at 0x004865 It can be argued with high probability that this is a STM8S103F3 MCU

    2019-03-31
***roFlash
Multiplexer 1-Element CMOS 3-ST 8-IN 16-Pin SOIC Tube
***as Instruments
High Speed CMOS Logic Quad 2-Input Multiplexers with Non-Inverting 3-State Outputs 16-SOIC -55 to 125
***S
COMS IC 4.5V to 5.5V -55°C to 125°C SOIC16
***ment14 APAC
LOGIC, QUAD 2 INPUT MUX 3ST, 16SOIC
***ark
16 Lead Soic(150Mil) Rohs Compliant: Yes
***nell
LOGIC, QUAD 2 INPUT MUX 3ST, 16SOIC; Logic Type:Multiplexer; No. of Channels:4; Ratio:2:1; Supply Voltage Range:4.5V to 5.5V; Logic Case Style:SOIC; No. of Pins:16; Operating Temperature Range:-55°C to +125°C; SVHC:No SVHC (18-Jun-2010); Package / Case:SOIC; Logic IC Base Number:74257; Logic IC Family:HCT; Logic IC Function:Quad 2-Input Multiplexer with Non-Inverting 3-State Outputs; Supply Voltage Max:5.5V; Supply Voltage Min:4.5V; Termination Type:SMD
***as Instruments Inc.
The ’HC257 and ’HCT257 are quad 2-input multiplexers which select four bits of data from two sources under the control of a common Select Input (S). The Output Enable input (OE\) is active LOW. When OE\ is HIGH, all of the outputs (1Y-4Y) are in the high impedance state regardless of all other input conditions.
***
Moving data from two groups of registers to four common output buses is a common use of the 257. The state of the Select input determines the particular register from which the data comes. It can also be used as a function generator.
Logic Solutions
OMO Electronic Logic Solutions offers a full spectrum of logic functions and technologies from the mature to the advanced, including bipolar, BiCMOS, and CMOS. TI's process technologies offer the logic performance and features required for modern logic designs, while maintaining support for more traditional logic products.Learn More
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유효성
재고:
857
주문 시:
2840
수량 입력:
CD74HCT257M의 현재 가격은 참고용이며 최상의 가격을 원하시면 판매팀 [email protected]으로 문의 또는 다이렉트 이메일을 보내주십시오.
참고 가격(USD)
수량
단가
내선 가격
1
US$0.89
US$0.89
10
US$0.74
US$7.35
100
US$0.47
US$47.40
1000
US$0.38
US$380.00
2000
US$0.34
US$688.00
5000
US$0.32
US$1 600.00
10000
US$0.31
US$3 090.00
25000
US$0.30
US$7 425.00
2021년부터 반도체 공급 부족으로 인해 아래 가격은 2021년 이전 정상 가격입니다. 확인을 위해 문의를 보내주세요.
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