ZHCSQK2H December 1982 – February 2025 SN54HC244 , SN74HC244
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) | 測(cè)試條件 | 最小值 | 典型值 | 最大值 | 單位 | |||
|---|---|---|---|---|---|---|---|---|
| VOH | VI = VIH 或 VIL | IOH = -20μA | VCC = 2V | 1.9 | 1.998 | V | ||
| VCC = 4.5V | 4.4 | 4.499 | ||||||
| VCC = 6V | 5.9 | 5.999 | ||||||
| IOH = –6mA，VCC = 4.5V | 3.98 | 4.3 | ||||||
| IOH = –7.8mA，VCC = 6V | 5.48 | 5.8 | ||||||
| VOL | VI = VIH 或 VIL | IOL = 20μA | VCC = 2V | 0.002 | 0.1 | V | ||
| VCC = 4.5V | 0.001 | 0.1 | ||||||
| VCC = 6V | 0.001 | 0.1 | ||||||
| IOL = 6mA，VCC = 4.5V | 0.17 | 0.26 | ||||||
| IOL = 7.8mA，VCC = 6V | 0.15 | 0.26 | ||||||
| II | VI = VCC 或 0，VCC = 6V | ±0.1 | ±100 | nA | ||||
| IOZ | VO = VCC 或 0，VI = VIH 或 VIL，VCC = 6V | ±0.01 | ±0.5 | μA | ||||
| ICC | VI = VCC 或 0，IO = 0，VCC = 6V | 8 | μA | |||||
| Ci | VCC = 2V 至 6V | 3 | 10 | pF | ||||