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CD74HCT257M

CD74HCT257M
Mfr. #:
CD74HCT257M
描述:
Encoders, Decoders, Multiplexers & Demultiplexers Quad 2 Input
生命週期:
製造商新產品
數據表:
CD74HCT257M 數據表
交貨:
DHL FedEx Ups TNT EMS
支付:
T/T Paypal Visa MoneyGram Western Union
ECAD Model:
更多信息:
CD74HCT257M 更多信息 CD74HCT257M Product Details
產品屬性
屬性值
製造商：
德州儀器
產品分類：
編碼器、解碼器、復用器和解復用器
RoHS：
Y
產品：
選擇器/多路復用器
邏輯系列：
HCT
位數：
4 bit
輸入行數：
2 Input
輸出線數：
1 Output
傳播延遲時間：
41 ns
電源電壓 - 最小值：
4.5 V
電源電壓 - 最大值：
5.5 V
最低工作溫度：
- 55 C
最高工作溫度：
+ 125 C
安裝方式：
貼片/貼片
包裝/案例：
SOP-16
打包：
管子
功能：
復用器
高度：
1.58 mm
長度：
9.9 mm
電路數量：
四邊形
工作溫度範圍：
- 55 C to + 125 C
系列：
CD74HCT257
技術：
CMOS
寬度：
3.91 mm
品牌：
德州儀器
邏輯類型：
復用器
高電平輸出電流：
- 6 mA
低電平輸出電流：
6 mA
最大時鐘頻率：
25 MHz
工作電源電壓：
5 V
Pd - 功耗：
600 mW
產品類別：
編碼器、解碼器、復用器和解復用器
出廠包裝數量：
40
子類別：
邏輯 IC
單位重量：
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.
Our experienced sales team and tech support team back our services to satisfy all our customers.

we buy and manage excess electronic components, including excess inventory identified for disposal.
Email us if you have excess stock to sell.

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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 IC INVERTER 1CH 1-INP SOT23-5
可用性
庫存:
857
訂購:
2840
輸入數量:
CD74HCT257M的當前價格僅供參考，如果您想獲得最優惠的價格，請提交查詢或直接發送電子郵件至我們的銷售團隊[email protected]
參考價格（美元）
數量
單價
小計金額
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
由於2021年半導體供不應求，低於2021年之前的正常價格，請發詢價確認。
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