ZHCSVZ5L May 1996 – July 2024 SN54AHC157 , SN74AHC157
PRODUCTION DATA
请参考 PDF 数据表获取器件具体的封装图。
参数 | 从 (输入) |
到 (输出) |
负载 电容 |
TA = 25°C | TA = -55°C 至 125°C | TA = -40°C 至 85°C | TA = -40°C 至 125°C | 单位 | ||||
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推荐 | ||||||||||||
SN54AHC157 | SN74AHC157 | SN74AHC157 | ||||||||||
典型值 | 最大值 | 最小值 | 最大值 | 最小值 | 最大值 | 最小值 | 最大值 | |||||
tPLH | A 或 B | Y | CL = 15pF | 4.1(1) | 6.4(1) | 1(1) | 7.5(1) | 1 | 7.5 | 1 | 7.5 | ns |
tPHL | 4.1(1) | 6.4(1) | 1(1) | 7.5(1) | 1 | 7.5 | 1 | 7.5 | ||||
tPLH | A/B | Y | CL = 15pF | 5.3(1) | 8.1(1) | 1(1) | 9.5(1) | 1 | 9.5 | 1 | 9.5 | ns |
tPHL | 5.3(1) | 8.1(1) | 1(1) | 9.5(1) | 1 | 9.5 | 1 | 9.5 | ||||
tPLH | G | Y | CL = 15pF | 5.6(1) | 8.6(1) | 1(1) | 10(1) | 1 | 10 | 1 | 10 | ns |
tPHL | 5.6(1) | 8.6(1) | 1(1) | 10(1) | 1 | 10 | 1 | 10 | ||||
tPLH | A 或 B | Y | CL = 50pF | 5.6(1) | 8.4(1) | 1(1) | 9.5(1) | 1 | 9.5 | 1 | 9.5 | ns |
tPHL | 5.6(1) | 8.4(1) | 1(1) | 9.5(1) | 1 | 9.5 | 1 | 9.5 | ||||
tPLH | A/B | Y | CL = 50pF | 6.8(1) | 10.1(1) | 1(1) | 11.5(1) | 1 | 11.5 | 1 | 11.5 | ns |
tPHL | 6.8(1) | 10.1(1) | 1(1) | 11.5(1) | 1 | 11.5 | 1 | 11.5 | ||||
tPLH | G | Y | CL = 50pF | 7.1(1) | 10.6(1) | 1(1) | 12(1) | 1 | 12 | 1 | 12 | ns |
tPHL | 7.1(1) | 10.6(1) | 1(1) | 12(1) | 1 | 12 | 1 | 12 |