主要特性和優勢
- 時鐘生成
- 時鐘分頻
- 集成式振蕩器
- 低功耗CMOS
- TTL兼容輸入
關鍵應用
- 定時應用
- 時鐘
參數搜索
Binary counters/timers
數據加載中，請稍候...參數搜索不可用。
產品
| 型號 | 描述 | 狀態 | 快速訪問 |
|---|---|---|---|
| 74HC161 | Presettable synchronous 4-bit binary counter; asynchronous reset | ACT |
|
| 74HC161D | Presettable synchronous 4-bit binary counter; asynchronous reset | Production | |
| 74HC161PW | Presettable synchronous 4-bit binary counter; asynchronous reset | Production | |
| 74HC163; 74HCT163 | Presettable synchronous 4-bit binary counter; synchronous reset | ACT |
|
| 74HC163D | Presettable synchronous 4-bit binary counter; synchronous reset | EndOfLife | |
| 74HC163DB | Presettable synchronous 4-bit binary counter; synchronous reset | EndOfLife | |
| 74HC163PW | Presettable synchronous 4-bit binary counter; synchronous reset | EndOfLife | |
| 74HCT163D | Presettable synchronous 4-bit binary counter; synchronous reset | EndOfLife | |
| 74HCT163DB | Presettable synchronous 4-bit binary counter; synchronous reset | EndOfLife | |
| 74HCT163PW | Presettable synchronous 4-bit binary counter; synchronous reset | EndOfLife | |
| 74HC191 | Presettable synchronous 4-bit binary up/down counter | ACT |
|
| 74HC191D | Presettable synchronous 4-bit binary up/down counter | Production | |
| 74HC191DB | Presettable synchronous 4-bit binary up/down counter | EndOfLife | |
| 74HC191PW | Presettable synchronous 4-bit binary up/down counter | Production | |
| 74HC193; 74HCT193 | Presettable synchronous 4-bit binary up/down counter | ACT |
|
| 74HC193D | Presettable synchronous 4-bit binary up/down counter | Production | |
| 74HC193DB | Presettable synchronous 4-bit binary up/down counter | EndOfLife | |
| 74HC193PW | Presettable synchronous 4-bit binary up/down counter | Production | |
| 74HCT193D | Presettable synchronous 4-bit binary up/down counter | Production | |
| 74HCT193DB | Presettable synchronous 4-bit binary up/down counter | EndOfLife | |
| 74HCT193PW | Presettable synchronous 4-bit binary up/down counter | Production | |
| 74HC393; 74HCT393 | Dual 4-bit binary ripple counter | ACT |
|
| 74HC393BQ | Dual 4-bit binary ripple counter | Production | |
| 74HC393D | Dual 4-bit binary ripple counter | Production | |
| 74HC393DB | Dual 4-bit binary ripple counter | EndOfLife | |
| 74HC393PW | Dual 4-bit binary ripple counter | Production | |
| 74HCT393BQ | Dual 4-bit binary ripple counter | Production | |
| 74HCT393D | Dual 4-bit binary ripple counter | Production | |
| 74HCT393DB | Dual 4-bit binary ripple counter | EndOfLife | |
| 74HCT393PW | Dual 4-bit binary ripple counter | Production | |
| 74HC40103 | 8-bit synchronous binary down counter | ACT |
|
| 74HC40103D | 8-bit synchronous binary down counter | Production | |
| 74HC40103PW | 8-bit synchronous binary down counter | Production | |
| 74HC4020; 74HCT4020 | 14-stage binary ripple counter | ACT |
|
| 74HC4020BQ | 14-stage binary ripple counter | Production | |
| 74HC4020D | 14-stage binary ripple counter | Production | |
| 74HC4020DB | 14-stage binary ripple counter | EndOfLife | |
| 74HC4020PW | 14-stage binary ripple counter | Production | |
| 74HCT4020BQ | 14-stage binary ripple counter | Production | |
| 74HCT4020D | 14-stage binary ripple counter | Production | |
| 74HCT4020DB | 14-stage binary ripple counter | EndOfLife | |
| 74HCT4020PW | 14-stage binary ripple counter | Production | |
| 74HC4024 | 7-stage binary ripple counter | ACT |
|
| 74HC4024D | 7-stage binary ripple counter | Production | |
| 74HC4024PW | 7-stage binary ripple counter | EndOfLife | |
| 74HC4040; 74HCT4040 | 12-stage binary ripple counter | ACT |
|
| 74HC4040BQ | 12-stage binary ripple counter | Production | |
| 74HC4040D | 12-stage binary ripple counter | Production | |
| 74HC4040DB | 12-stage binary ripple counter | EndOfLife | |
| 74HC4040PW | 12-stage binary ripple counter | Production | |
| 74HCT4040BQ | 12-stage binary ripple counter | Production | |
| 74HCT4040D | 12-stage binary ripple counter | Production | |
| 74HCT4040DB | 12-stage binary ripple counter | EndOfLife | |
| 74HCT4040PW | 12-stage binary ripple counter | Production | |
| 74HC4060; 74HCT4060 | 14-stage binary ripple counter with oscillator | ACT |
|
| 74HC4060BQ | 14-stage binary ripple counter with oscillator | Production | |
| 74HC4060D | 14-stage binary ripple counter with oscillator | Production | |
| 74HC4060DB | 14-stage binary ripple counter with oscillator | EndOfLife | |
| 74HC4060PW | 14-stage binary ripple counter with oscillator | Production | |
| 74HCT4060BQ | 14-stage binary ripple counter with oscillator | Production | |
| 74HCT4060D | 14-stage binary ripple counter with oscillator | Production | |
| 74HCT4060DB | 14-stage binary ripple counter with oscillator | EndOfLife | |
| 74HC4520; 74HCT4520 | Dual 4-bit synchronous binary counter | ACT |
|
| 74HC4520D | Dual 4-bit synchronous binary counter | Production | |
| 74HC4520DB | EndOfLife | ||
| 74HC4520PW | Dual 4-bit synchronous binary counter | Production | |
| 74HCT4520D | Dual 4-bit synchronous binary counter | Production | |
| 74HCT4520DB | EndOfLife | ||
| 74HC5555; 74HCT5555 | Programmable delay timer with oscillator | ACT |
|
| 74HC5555D | Programmable delay timer with oscillator | EndOfLife | |
| 74HC590 | 8-bit binary counter with output register; 3-state | ACT |
|
| 74HC590BQ | 8-bit binary counter with output register; 3-state | Production | |
| 74HC590D | 8-bit binary counter with output register; 3-state | Production | |
| 74HC590PW | 8-bit binary counter with output register; 3-state | Production | |
| 74HC6323A; 74HCT6323A | Programmable ripple counter with oscillator; 3-state | ACT |
|
| 74HC6323AD | Programmable ripple counter with oscillator; 3-state | EndOfLife | |
| 74HCT6323AD | Programmable ripple counter with oscillator; 3-state | EndOfLife | |
| 74LV393 | Dual 4-bit binary ripple counter | ACT |
|
| 74LV393D | Dual 4-bit binary ripple counter | Production | |
| 74LV393DB | EndOfLife | ||
| 74LV393PW | Dual 4-bit binary ripple counter | Production | |
| 74LV4060 | 14-stage binary ripple counter with oscillator | ACT |
|
| 74LV4060D | 14-stage binary ripple counter with oscillator | Production | |
| 74LV4060DB | EndOfLife | ||
| 74LV4060PW | 14-stage binary ripple counter with oscillator | Production | |
| 74LVC161 | Presettable synchronous 4-bit binary counter; asynchronous reset | ACT |
|
| 74LVC161BQ | Presettable synchronous 4-bit binary counter; asynchronous reset | Production | |
| 74LVC161D | Presettable synchronous 4-bit binary counter; asynchronous reset | Production | |
| 74LVC161DB | Presettable synchronous 4-bit binary counter; asynchronous reset | EndOfLife | |
| 74LVC161PW | Presettable synchronous 4-bit binary counter; asynchronous reset | Production | |
| 74LVC163 | Presettable synchronous 4-bit binary counter; synchronous reset | ACT |
|
| 74LVC163BQ | Presettable synchronous 4-bit binary counter; synchronous reset | Production | |
| 74LVC163D | Presettable synchronous 4-bit binary counter; synchronous reset | Production | |
| 74LVC163DB | Presettable synchronous 4-bit binary counter; synchronous reset | EndOfLife | |
| 74LVC163PW | Presettable synchronous 4-bit binary counter; synchronous reset | Production | |
| HEF4020B | 14-stage binary counter | ACT |
|
| HEF4020BT | 14-stage binary counter | Production | |
| HEF4040B | 12-stage binary ripple counter | ACT |
|
| HEF4040BT | 12-stage binary ripple counter | Production | |
| HEF4520B | Dual binary counter | ACT |
|
| HEF4520BT | Dual binary counter | Production | |
| HEF4521B | 24-stage frequency divider and oscillator | ACT |
|
| HEF4521BT | 24-stage frequency divider and oscillator | Production | |
| HEF4541B | Programmable timer | ACT |
|
| HEF4541BT | Programmable timer | Production | |
| 74HC161DB | EndOfLife |
Visit our documentation center for all documentation
Marcom graphics (1) |
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|---|---|---|---|
| 文件名稱 | 標題 | 類型 | 日期 |
| DHVQFN14_SOT762-1_mk.png | plastic, dual in-line compatible thermal enhanced very thin quad flat package; no leads; 14 terminals; 0.5 mm pitch; 2.5 mm x 3 mm x 0.85 mm body | Marcom graphics | 2017-01-28 |