ZHCSXQ0I July 1997 – January 2025 SN54AHC123A , SN74AHC123A
PRODUCTION DATA
請參考 PDF 數(shù)據(jù)表獲取器件具體的封裝圖。
| 參數(shù) | 測試條件 | VCC | TA = 25°C | SN54AHC123A | SN74AHC123A | 單位 | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 典型值 | 最大值 | 最小值 | 最大值 | 最小值 | 最大值 | |||||
| VOH | IOH = -50mA | 2V | 1.9 | 2 | 1.9 | 1.9 | V | ||||
| 3V | 2.9 | 3 | 2.9 | 2.9 | |||||||
| 4.5V | 4.4 | 4.5 | 4.4 | 4.4 | |||||||
| IOH = -4mA | 3V | 2.58 | 2.48 | 2.48 | |||||||
| IOH = -8mA | 4.5V | 3.94 | 3.8 | 3.8 | |||||||
| VOL | IOL = 50mA | 2V | 0.1 | 0.1 | 0.1 | V | |||||
| 3V | 0.1 | 0.1 | 0.1 | ||||||||
| 4.5V | 0.1 | 0.1 | 0.1 | ||||||||
| IOL = 4mA | 3V | 0.36 | 0.5 | 0.44 | |||||||
| IOL = 8mA | 4.5V | 0.36 | 0.5 | 0.44 | |||||||
| II | Rext/Cext (2) | VI = VCC 或 GND | 5.5V | ±0.25 | ±2.5 | ±2.5 | μA | ||||
| A、B 和 CLR | VI = VCC 或 GND | 0V 至 5.5V | ±0.1 | ±1(1) | ±1 | ||||||
| ICC | 靜態(tài) | VI = VCC 或 GND，IO = 0 | 5.5V | 4 | 40 | 40 | μA | ||||
| ICC | 運行狀態(tài)（每個電路） | VI = VCC 或 GND、Rext/Cext = 0.5 VCC | 3V | 160 | 250 | 280 | 280 | μA | |||
| 4.5V | 280 | 500 | 650 | 650 | |||||||
| 5.5V | 360 | 750 | 975 | 975 | |||||||
| Ci | VI = VCC 或 GND | 5V | 1.9 | 10 | 10 | pF | |||||