| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
CD74HC190E | 丝印：CD74HC190E；Package：PDIP；SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 2-V to 6-V VCC Operation (’HC190, 191) 4.5-V to 5.5-V VCC Operation (’HCT191) Wide Operating Temperature Range of −55°C to 125°C Synchronous Counting and Asynchronous Loading Two Outputs for n-Bit Cascading Look-Ahead Carry for High-Speed Counting Balanced Propagation Delays and Transitio 文件：1.00414 Mbytes 页数：34 Pages | TI 德州仪器 | TI | |
CD74HC190E | 丝印：CD74HC190E；Package：PDIP；SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 2-V to 6-V VCC Operation (’HC190, 191) 4.5-V to 5.5-V VCC Operation (’HCT191) Wide Operating Temperature Range of −55°C to 125°C Synchronous Counting and Asynchronous Loading Two Outputs for n-Bit Cascading Look-Ahead Carry for High-Speed Counting Balanced Propagation Delays and Transitio 文件：1.01056 Mbytes 页数：35 Pages | TI 德州仪器 | TI | |
丝印：CD74HC190E；Package：PDIP；SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 2-V to 6-V VCC Operation (’HC190, 191) 4.5-V to 5.5-V VCC Operation (’HCT191) Wide Operating Temperature Range of −55°C to 125°C Synchronous Counting and Asynchronous Loading Two Outputs for n-Bit Cascading Look-Ahead Carry for High-Speed Counting Balanced Propagation Delays and Transitio 文件：1.01056 Mbytes 页数：35 Pages | TI 德州仪器 | TI | ||
CD74HC190E | 丝印：CD74HC190E；Package：PDIP；SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 2-V to 6-V VCC Operation (’HC190, 191) 4.5-V to 5.5-V VCC Operation (’HCT191) Wide Operating Temperature Range of −55°C to 125°C Synchronous Counting and Asynchronous Loading Two Outputs for n-Bit Cascading Look-Ahead Carry for High-Speed Counting Balanced Propagation Delays and Transitio 文件：1.00414 Mbytes 页数：34 Pages | TI 德州仪器 | TI | |
CD74HC190E | 丝印：CD74HC190E；Package：PDIP；SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 2-V to 6-V VCC Operation (’HC190, 191) 4.5-V to 5.5-V VCC Operation (’HCT191) Wide Operating Temperature Range of −55°C to 125°C Synchronous Counting and Asynchronous Loading Two Outputs for n-Bit Cascading Look-Ahead Carry for High-Speed Counting Balanced Propagation Delays and Transitio 文件：1.01056 Mbytes 页数：35 Pages | TI 德州仪器 | TI | |
丝印：CD74HC190E；Package：PDIP；SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 2-V to 6-V VCC Operation (’HC190, 191) 4.5-V to 5.5-V VCC Operation (’HCT191) Wide Operating Temperature Range of −55°C to 125°C Synchronous Counting and Asynchronous Loading Two Outputs for n-Bit Cascading Look-Ahead Carry for High-Speed Counting Balanced Propagation Delays and Transitio 文件：1.01056 Mbytes 页数：35 Pages | TI 德州仪器 | TI | ||
SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 2-V to 6-V VCC Operation (’HC190, 191) 4.5-V to 5.5-V VCC Operation (’HCT191) Wide Operating Temperature Range of −55°C to 125°C Synchronous Counting and Asynchronous Loading Two Outputs for n-Bit Cascading Look-Ahead Carry for High-Speed Counting Balanced Propagation Delays and Transitio 文件：1.00414 Mbytes 页数：34 Pages | TI 德州仪器 | TI | ||
CD74HC190E | HIGH SPEED CMOS LOGIC 文件：292.5 Kbytes 页数：10 Pages | TI 德州仪器 | TI | |
CD74HC190E | SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 文件：614.22 Kbytes 页数：26 Pages | TI 德州仪器 | TI | |
CD74HC190E | SYNCHORONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 文件：1.23656 Mbytes 页数：31 Pages | TI 德州仪器 | TI |
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
TI |
23+ |
16-DIP |
15000 |
TI现货商!原装正品! |
询价 | ||
TI(德州仪器) |
24+ |
PDIP16 |
924 |
只做原装,提供一站式配单服务,代工代料。BOM配单 |
询价 | ||
HARRIS |
23+ |
DIP-8 |
5000 |
原装正品,假一罚十 |
询价 | ||
HAR |
25+ |
DIP |
3600 |
绝对原装!现货热卖! |
询价 | ||
TI |
16+ |
原厂封装 |
10000 |
全新原装正品,代理优势渠道供应,欢迎来电咨询 |
询价 | ||
HARRIS |
25+ |
DIP |
2789 |
全新原装!现货热卖! |
询价 | ||
RCA |
23+ |
DIP |
8650 |
受权代理!全新原装现货特价热卖! |
询价 | ||
Texas Instruments |
24+ |
16-PDIP |
56200 |
一级代理/放心采购 |
询价 | ||
TI |
20+ |
DIP-16 |
9854 |
就找我吧!--邀您体验愉快问购元件! |
询价 | ||
TI(德州仪器) |
2021+ |
PDIP-16 |
499 |
询价 |
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