ZHCSSH8P October 1995 – February 2024 SN54AHC14 , SN74AHC14
PRODUCTION DATA
請參考 PDF 數(shù)據(jù)表獲取器件具體的封裝圖。
| PARAMETER | TEST CONDITIONS | MIN | TYP | MAX | UNIT | |||||
|---|---|---|---|---|---|---|---|---|---|---|
| VT+ | Positive-going input threshold voltage | VCC = 3 V | 1.2 | 2.2 | V | |||||
| VCC = 4.5 V | 1.75 | 3.15 | ||||||||
| VCC = 5.5 V | 2.15 | 3.85 | ||||||||
| VT– | Negative-going input threshold voltage | VCC = 3 V | 0.9 | 1.9 | V | |||||
| VCC = 4.5 V | 1.35 | 2.75 | ||||||||
| VCC = 5.5 V | 1.65 | 3.35 | ||||||||
| ΔVT | Hysteresis (VT+ – VT–) | VCC = 3 V | 0.3 | 1.2 | V | |||||
| VCC = 4.5 V | 0.4 | 1.4 | ||||||||
| VCC = 5.5 V | 0.5 | 1.6 | ||||||||
| VOH | IOH = –50 μA | VCC = 2 V | 1.9 | 2 | V | |||||
| VCC = 3 V | 2.9 | 3 | ||||||||
| VCC = 4.5 V | 4.4 | 4.5 | ||||||||
| IOH = –4 mA, VCC = 3 V | TA = 25°C | 2.58 | ||||||||
| SNx4AHC14 | 2.48 | |||||||||
| IOL = –8 mA, VCC = 4.5 V | TA = 25°C | 3.94 | ||||||||
| SNx4AHC14 | 3.8 | |||||||||
| VOL | IOH = 50 μA | VCC = 2 V | 0.1 | V | ||||||
| VCC = 3 V | 0.1 | |||||||||
| VCC = 4.5 V | 0.1 | |||||||||
| IOH = 4 mA, VCC = 3 V | TA = 25°C | 0.36 | ||||||||
| SN54AHC14 | 0.5 | |||||||||
| SN74AHC14 | TA = –40°C to 85°C | 0.44 | ||||||||
| TA = –40°C to 125°C | 0.5 | |||||||||
| IOL = 8 mA, VCC = 4.5 V | TA = 25°C | 0.36 | ||||||||
| SN54AHC14 | 0.5 | |||||||||
| SN74AHC14 | TA = –40°C to 85°C | 0.44 | ||||||||
| TA = –40°C to 125°C | 0.5 | |||||||||
| II | VI = 5.5 V or GND, VCC = 0 V to 5.5 V | TA = 25°C | ±0.1 | μA | ||||||
| SNx4AHC14 | ±1(1) | |||||||||
| ICC | VI = VCC or GND, IO = 0, VCC = 5.5 V | TA = 25°C | 1 | μA | ||||||
| SNx4AHC14 | 20 | |||||||||
| CI | VI = VCC or GND, VCC = 5 V | TA = 25°C | 2 | 10 | pF | |||||
| SN74AHC14 | 10 | |||||||||
| Cpd | Power dissipation capacitance | No load, f = 1 MHz, VCC = 5 V | 9 | pF | ||||||
| NOISE(2) | ||||||||||
| VOL(P) | Quiet output, maximum dynamic VOL | VCC = 5 V, CL = 50 pF, TA = 25°C | 0.8 | V | ||||||
| VOL(V) | Quiet output, minimum dynamic VOL | VCC = 5 V, CL = 50 pF, TA = 25°C | –0.4 | V | ||||||
| VOH(V) | Quiet output, minimum dynamic VOH | VCC = 5 V, CL = 50 pF, TA = 25°C | 4.6 | V | ||||||
| VIH(D) | High-level dynamic input voltage | VCC = 5 V, CL = 50 pF, TA = 25°C | 3.5 | V | ||||||
| VIL(D) | Low-level dynamic input voltage | VCC = 5 V, CL = 50 pF, TA = 25°C | 1.5 | V | ||||||