ZHCSXQ5H June 1998 – January 2025 SN54AHCT123A , SN74AHCT123A
PRODUCTION DATA
請(qǐng)參考 PDF 數(shù)據(jù)表獲取器件具體的封裝圖。
| 參數(shù) | 從（輸入） | 至（輸出） | 測(cè)試條件 | TA = 25°C | SN54AHCT123A | SN74AHCT123A | 單位 | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 典型值 | 最大值 | 最小值 | 最大值 | 最小值 | 最大值 | |||||
| tPLH | A 或 B | Q 或 Q | CL = 15pF | 5.3(1) | 10(1) | 1(1) | 13(1) | 1 | 11 | ns | |
| tPHL | 5.3(1) | 10(1) | 1(1) | 13(1) | 1 | 11 | |||||
| tPLH | CLR | Q 或 Q | CL = 15pF | 7.7(1) | 12(1) | 1(1) | 15(1) | 1 | 13 | ns | |
| tPHL | 7.7(1) | 12(1) | 1(1) | 15(1) | 1 | 13 | |||||
| tPLH | CLR 觸發(fā) | Q 或 Q | CL = 15pF | 8(1) | 13(1) | 1(1) | 16(1) | 1 | 14 | ns | |
| tPHL | 8(1) | 13(1) | 1(1) | 16(1) | 1 | 14 | |||||
| tPLH | A 或 B | Q 或 Q | CL = 50pF | 6.8 | 11 | 1 | 14 | 1 | 12 | ns | |
| tPHL | 6.8 | 11 | 1 | 14 | 1 | 12 | |||||
| tPLH | CLR | Q 或 Q | CL = 50pF | 9.2 | 13 | 1 | 16 | 1 | 14 | ns | |
| tPHL | 9.2 | 13 | 1 | 16 | 1 | 14 | |||||
| tPLH | CLR 觸發(fā) | Q 或 Q | CL = 50pF | 9.5 | 14 | 1 | 17 | 1 | 15 | ns | |
| tPHL | 9.5 | 14 | 1 | 17 | 1 | 15 | |||||
| tw (2) | Q 或 Q | CL = 50pF，Cext = 28pF，Rext = 2kΩ | 133 | 200 | 240 | 240 | ns | ||||
| CL = 50pF，Cext = 0.01μF，Rext = 10kΩ | 90 | 100 | 110 | 90 | 110 | 90 | 110 | μs | |||
| CL = 50pF，Cext = 0.1μF，Rext = 10kΩ | 0.9 | 1 | 1.1 | 0.9 | 1.1 | 0.9 | 1.1 | ms | |||
| ?tw (3) | ±1 | % | |||||||||