74LS293中文资料摩托罗拉数据手册PDF规格书
替换型号
74LS293规格书详情
The SN54/74LS290 and SN54/74LS293 are high-speed 4-bit ripple type counters partitioned into two sections.
• Corner Power Pin Versions of the LS90 and LS93
• Low Power Consumption . . . Typically 45 mW
• High Count Rates . . . Typically 42 MHz
• Choice of Counting Modes . . . BCD, Bi-Quinary, Binary
• Input Clamp Diodes Limit High Speed Termination Effects
产品属性
- 型号：
74LS293
- 制造商：
ONSEMI
- 制造商全称：
ON Semiconductor
- 功能描述：
DECADE COUNTER; 4-BIT BINARY COUNTER
| 供应商 | 型号 | 品牌 | 批号 | 封装 | 库存 | 备注 | 价格 |
|---|---|---|---|---|---|---|---|
FAIRCHILD/仙童 |
2026+ |
DIP-14 |
65428 |
百分百原装现货 实单必成 |
询价 | ||
MAT |
25+ |
DIP |
880000 |
明嘉莱只做原装正品现货 |
询价 | ||
HIT |
24+ |
PDIP |
100 |
询价 | |||
TI |
23+ |
DIP |
5000 |
原装正品,假一罚十 |
询价 | ||
FAIRCHILD/仙童 |
24+ |
DIP-14 |
9600 |
原装现货,优势供应,支持实单! |
询价 | ||
TW |
18+ |
DIP |
85600 |
保证进口原装可开17%增值税发票 |
询价 | ||
80 |
DIP |
738 |
原装正品 |
询价 | |||
TI |
24+ |
SMD |
20000 |
一级代理原装现货假一罚十 |
询价 | ||
TI |
8909 |
DIP |
150 |
一级代理,专注军工、汽车、医疗、工业、新能源、电力 |
询价 | ||
FSC |
80+ |
DIP-14 |
44 |
原装现货海量库存欢迎咨询 |
询价 |
