74ALS74AN中文资料PDF规格书
74ALS74AN规格书详情
DESCRIPTION
The 74ALS74 is a dual positive edge-triggered D-type flip-flop featuring individual data, clock, set, and reset inputs; also true and complementary outputs. Set (SD) and reset (RD) are asynchronous active-Low inputs and operate independently of the clock input.
When set and reset are inactive (High), data at the D input is transferred to the Q and Q outputs on the Low-to-High transition of the clock. Data must be stable just one setup time prior to the Low-to-High transition of the clock for predictable operation. Clock triggering occurs at a voltage level and is not directly related to the transition time of the positive-going pulse. Following the hold time interval, data at the D input may be changed without affecting the levels of the output.
产品属性
- 型号:
74ALS74AN
- 制造商:
Texas Instruments
- 制造商:
Fairchild Semiconductor Corporation
供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
---|---|---|---|---|---|---|---|
NA |
23+ |
NA |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
PHI |
21+ |
PDIP14 |
50000 |
全新原装正品现货,支持订货 |
询价 | ||
TI |
23+ |
DIP |
8000 |
全新原装,现货热卖 |
询价 | ||
PHIL |
23+ |
NA |
20000 |
全新原装假一赔十 |
询价 | ||
SIGN |
23+ |
NA |
9856 |
原装正品,假一罚百! |
询价 | ||
TI |
22+ |
5.2mm |
2987 |
只售原装自家现货!诚信经营!欢迎来电! |
询价 | ||
FAIRCHILD/仙童 |
23+ |
SOP5.2 |
116 |
大批量供应优势库存热卖 |
询价 | ||
NS/国半 |
2021+ |
9552 |
5000 |
原厂授权代理,海外优势订货渠道。可提供大量库存,详 |
询价 | ||
SIG |
18+ |
DIP |
85600 |
保证进口原装可开17%增值税发票 |
询价 | ||
NS/国半 |
23+ |
SOP-5.214 |
50000 |
全新原装正品现货,支持订货 |
询价 |