CD74HCT257M

CD74HCT257M
Mfr. #:
CD74HCT257M
描述:
Encoders, Decoders, Multiplexers & Demultiplexers Quad 2 Input
生命周期:
制造商新产品。
数据表:
CD74HCT257M 数据表
交货:
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
产品属性
属性值
制造商:
德州仪器
产品分类:
编码器、解码器、复用器和解复用器
RoHS:
Y
产品:
选择器/多路复用器
逻辑系列:
HCT
位数:
4 bit
输入行数:
2 Input
输出线数:
1 Output
传播延迟时间:
41 ns
电源电压 - 最小值:
4.5 V
电源电压 - 最大值:
5.5 V
最低工作温度:
- 55 C
最高工作温度:
+ 125 C
安装方式:
贴片/贴片
包装/案例:
SOP-16
打包:
管子
功能:
复用器
高度:
1.58 mm
长度:
9.9 mm
电路数量:
四边形
工作温度范围:
- 55 C to + 125 C
系列:
CD74HCT257
技术:
CMOS
宽度:
3.91 mm
品牌:
德州仪器
逻辑类型:
复用器
高电平输出电流:
- 6 mA
低电平输出电流:
6 mA
最大时钟频率:
25 MHz
工作电源电压:
5 V
Pd - 功耗:
600 mW
产品类别:
编码器、解码器、复用器和解复用器
出厂包装数量:
40
子类别:
逻辑 IC
单位重量:
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
图片 型号 描述
TPS3701DDCR

Mfr.#: TPS3701DDCR

OMO.#: OMO-TPS3701DDCR

Analog Comparators 36V Window Comparatr with Internal Ref
MCP3221A5T-E/OT

Mfr.#: MCP3221A5T-E/OT

OMO.#: OMO-MCP3221A5T-E-OT

Analog to Digital Converters - ADC 12-bit I2C Sgl Chl
ULN2003D1013TR

Mfr.#: ULN2003D1013TR

OMO.#: OMO-ULN2003D1013TR

Darlington Transistors Seven NPN Array
SN74AHCT1G04DBVR

Mfr.#: SN74AHCT1G04DBVR

OMO.#: OMO-SN74AHCT1G04DBVR

Inverters Single
CD74HCT14M

Mfr.#: CD74HCT14M

OMO.#: OMO-CD74HCT14M

Inverters Hex Schmitt-Trigger
SN74AHCT1G08DBVR

Mfr.#: SN74AHCT1G08DBVR

OMO.#: OMO-SN74AHCT1G08DBVR

Logic Gates Single 2-Input
ACJ5212P

Mfr.#: ACJ5212P

OMO.#: OMO-ACJ5212P

Automotive Relays ACJ5212 PIP type
TPS3701DDCR

Mfr.#: TPS3701DDCR

OMO.#: OMO-TPS3701DDCR-TEXAS-INSTRUMENTS

Analog Comparators 36V Window Comparatr with Internal Ref
B82422H1472K

Mfr.#: B82422H1472K

OMO.#: OMO-B82422H1472K-819

Fixed Inductors 4.7uH 700mA 10% 3.2x2.5mm SMD
SN74AHCT1G04DBVR

Mfr.#: SN74AHCT1G04DBVR

OMO.#: OMO-SN74AHCT1G04DBVR-TEXAS-INSTRUMENTS

IC INVERTER 1CH 1-INP SOT23-5
可用性
库存:
857
订购:
2840
输入数量:
CD74HCT257M的当前价格仅供参考,如果您想获得最优惠的价格,请提交查询或直接发送电子邮件至我们的销售团队[email protected]
参考价格(美元)
数量
单价
小计金额
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
由于2021年半导体供不应求,低于2021年之前的正常价格,请发询价确认。
从...开始
最新产品
  • CC2540 Bluetooth System-on-Chip
    OMO Electronic' CC2540 is a cost-effective, low-power, true system-on-chip (SoC) for Bluetooth® low energy applications.
  • Compare CD74HCT257M
    CD74HCT257M vs CD74HCT257M96 vs CD74HCT257M96SOP39
  • LP5907 Linear Regulator
    LP5907 linear regulators have low quiescent current and lead its class in noise performance without the use for a noise bypass capacitor.
  • CC2630/40/50 SimpleLink Wireless MCUs
    The OMO Electronic' CC2630 / CC2640 / CC2650 family of cost-effective, ultra-low power, 2.4 GHz RF devices have very-low active RF and MCU current.
  • MSP-TS430RGZ48C Target Board
    MSP-TS430RGZ48C target boards feature unified FRAM memory, enhanced MSP430 DNA, and integrated analog and digital peripherals.
  • TPA3144D2 Class-D Audio Power Amplifier
    OMO Electronic' TPA3144D2 is an efficient, Class-D audio power amplifier for driving bridged-tied stereo speakers at up to 6 W, 6 Ω, or 8 Ω (per channel).
Top