电源芯片 (10101)
逻辑芯片 (3070)
存储器 (1065)
模拟芯片 (1480)
电阻 (54185)
电容 (24226)
功能模块 (736)
二极管 (14613)
传感器 (1324)
放大器、线性器件 (2996)
接口芯片 (2040)
开发板/方案验证板 (284)
处理器及微控制器 (3241)
嵌入式外围芯片 (946)
射频/无线电 (478)
驱动器 (1915)
电路板DIY专区/书籍 (1)
晶体管 (8815)
电感/扼流圈/变压器 (15329)
晶振 (3706)
蜂鸣器/扬声器/咪头 (610)
保险丝 (3442)
按键开关/继电器 (4807)
光耦/发光管/红外 (3438)
线材/焊接材料 (463)
连接器 (12503)
五金类/其他 (455)
电源电池 (156)
工具/辅材 (1258)
滤波器 (2620)
库存1 (41184)
库存2 (42233)
库存3 (14906)
库存4 (5534)
免费赠品区 (14)

自营库存

原装正品 现货库存
UART/USART:
SPI:
USB Device:
PWM:
USB Host/OTG:
LCD:
I2C/SMBUS:
工作电压:
Ethernet:
EEPROM 尺寸:
CAN:
A/D:
CPU位数:
CPU内核:
ROM尺寸:
RAM大小:
主频(MAX):
ROM类型:
I/O 数:
发送端数/接收端数:
协议类别:
类型:
最高速率:
输出类型:
工作温度:
逻辑电路的归属系列:
电路/元件数:
输入数/每元件位数:
元件数:
每元件位数:
37 Records
SN74LS138DR
  • Part:SN74LS138DR
  • Mfg:TI(德州仪器)
  • Package:SOIC-16_150mil
  • Packing:
VAT included
1+
¥4.1268
10+
¥3.0552
30+
¥2.8614
100+
¥2.6562
500+
¥2.5764
Stock:3,051
Add to cart Get quote
SN74LS393NSR
  • Part:SN74LS393NSR
  • Mfg:TI(德州仪器)
  • Package:SOIC-14_208mil
  • Packing:
VAT included
1+
¥10.7958
10+
¥10.5222
30+
¥10.3398
100+
¥10.1574
Stock:0
Get quote
DM74LS27MX
  • Part:DM74LS27MX
  • Mfg:ON(安森美)
  • Package:SOIC-14_150mil
  • Packing:
VAT included
1+
¥2.0520
10+
¥1.5960
30+
¥1.5162
100+
¥1.4364
500+
¥1.3908
Stock:0
Get quote
SN74LS136DR
  • Part:SN74LS136DR
  • Mfg:TI(德州仪器)
  • Package:SOIC-14_150mil
  • Packing:
DESC:具有集电极开路输出的四路 2 输入异或门
VAT included
1+
¥5.7342
10+
¥5.5860
30+
¥5.4834
100+
¥5.3922
Stock:0
Get quote
SN74LS283NSR
  • Part:SN74LS283NSR
  • Mfg:TI(德州仪器)
  • Package:SOIC-16_208mil
  • Packing:
VAT included
1+
¥14.7858
10+
¥14.4096
30+
¥14.1588
100+
¥13.9080
Stock:0
Get quote
SN74LS194AN
  • Part:SN74LS194AN
  • Mfg:TI(德州仪器)
  • Package:PDIP-16
  • Packing:
DESC:双向通用移位寄存器
VAT included
1+
¥13.2468
10+
¥12.9048
30+
¥12.6768
100+
¥12.4488
Stock:16
Add to cart Get quote
SN74LS156NSR
  • Part:SN74LS156NSR
  • Mfg:TI(德州仪器)
  • Package:SO-16
  • Packing:
DESC:具有集电极开路输出的双路 2 线路至 4 线路解码器/多路解复用器
VAT included
1+
¥8.1396
10+
¥7.9344
30+
¥7.7976
100+
¥7.6608
Stock:18
Add to cart Get quote
SN74LS247N
  • Part:SN74LS247N
  • Mfg:TI(德州仪器)
  • Package:DIP-16
  • Packing:
DESC:BCD 到 7 段解码器/驱动器
VAT included
1+
¥12.5286
10+
¥9.2112
30+
¥8.6070
100+
¥7.9914
500+
¥7.7178
Stock:0
Get quote
SN74LS191DR
  • Part:SN74LS191DR
  • Mfg:TI(德州仪器)
  • Package:SOIC-16_150mil
  • Packing:
VAT included
1+
¥2.8044
10+
¥2.0520
30+
¥1.9152
100+
¥1.7784
500+
¥1.7100
Stock:0
Get quote
SN74LS193NE4
  • Part:SN74LS193NE4
  • Mfg:TI(德州仪器)
  • Package:DIP-16
  • Packing:
DESC:具有双时钟和清零功能的同步 4 位加/减二进制计数器
VAT included
1+
¥8.6754
10+
¥8.4588
30+
¥8.3106
100+
¥8.1624
Stock:0
Get quote
CY74FCT245ATQCT
  • Part:CY74FCT245ATQCT
  • Mfg:TI(德州仪器)
  • Package:SSOP-20_150mil
  • Packing:
DESC:具有三态输出的八路总线收发器
VAT included
1+
¥8.1396
10+
¥7.9344
30+
¥7.7976
100+
¥7.6608
Stock:18
Add to cart Get quote
SN74LS145DR
  • Part:SN74LS145DR
  • Mfg:TI(德州仪器)
  • Package:SOIC-16_150mil
  • Packing:
VAT included
1+
¥4.4232
10+
¥3.2946
30+
¥3.0894
100+
¥2.8842
500+
¥2.7930
Stock:0
Get quote
SN74LS123DR
  • Part:SN74LS123DR
  • Mfg:TI(德州仪器)
  • Package:SOIC-16_150mil
  • Packing:
DESC:二路可再触发单稳态多频振荡器
VAT included
1+
¥5.2554
10+
¥5.1300
30+
¥5.0388
100+
¥4.9476
Stock:0
Get quote
SN74LS279ADR
  • Part:SN74LS279ADR
  • Mfg:TI(德州仪器)
  • Package:SOIC-16_150mil
  • Packing:
DESC:四类 /S-/R 锁存器
VAT included
1+
¥7.0680
10+
¥6.8856
30+
¥6.7716
100+
¥6.6462
Stock:34
Add to cart Get quote
SN74LS161ANSR
  • Part:SN74LS161ANSR
  • Mfg:TI(德州仪器)
  • Package:SOIC-16_208mil
  • Packing:
VAT included
1+
¥6.1560
10+
¥6.0078
30+
¥5.9052
100+
¥5.8026
Stock:41
Add to cart Get quote
SN74LS165ADR
  • Part:SN74LS165ADR
  • Mfg:TI(德州仪器)
  • Package:SOIC-16_150mil
  • Packing:
VAT included
1+
¥5.2326
10+
¥3.9102
30+
¥3.6594
100+
¥3.4200
500+
¥3.3174
Stock:2,568
Add to cart Get quote
SN74LS148N
  • Part:SN74LS148N
  • Mfg:TI(德州仪器)
  • Package:PDIP-16
  • Packing:
VAT included
1+
¥9.0630
10+
¥8.8350
30+
¥8.6754
100+
¥8.5272
Stock:0
Get quote