| 型号 | 下载 订购 | 功能描述 | 制造商 上传企业 | LOGO |
|---|---|---|---|---|
CD74HC191E | 丝印：CD74HC191E；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 | |
CD74HC191E | 丝印：CD74HC191E；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：CD74HC191E；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 | ||
CD74HC191E | 丝印：CD74HC191E；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 | |
CD74HC191E | 丝印：CD74HC191E；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：CD74HC191E；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 | ||
CD74HC191E | SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 文件：614.22 Kbytes 页数：26 Pages | TI 德州仪器 | TI | |
CD74HC191E | SYNCHORONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 文件：1.23656 Mbytes 页数：31 Pages | TI 德州仪器 | TI | |
SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL 文件：614.22 Kbytes 页数：26 Pages | TI 德州仪器 | TI |
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
24+ |
VSON-8 |
6000 |
美国德州仪器TEXASINSTRUMENTS原厂代理辉华拓展内地现 |
询价 | |||
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 | ||
HAR |
24+ |
4 |
询价 | ||||
HIT |
24+ |
DIP |
5650 |
公司原厂原装现货假一罚十!特价出售!强势库存! |
询价 | ||
TI |
25+ |
DIP-16 |
15 |
百分百原装正品 真实公司现货库存 本公司只做原装 可 |
询价 | ||
HAR |
24+/25+ |
25 |
原装正品现货库存价优 |
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 | ||
RCA |
新 |
7 |
全新原装 货期两周 |
询价 | |||
HIT |
25+23+ |
DIP |
53937 |
绝对原装正品现货,全新深圳原装进口现货 |
询价 |
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