ZHCSPU6H December 1982 – June 2022 SN54HC112 , SN74HC112
PRODUCTION DATA
请参考 PDF 数据表获取器件具体的封装图。
PARAMETER | FROM (INPUT) |
TO (OUTPUT) |
VCC | TA = 25°C | SN54HC112 | SN74HC112 | UNIT | ||||
---|---|---|---|---|---|---|---|---|---|---|---|
MIN | TYP | MAX | MIN | MAX | MIN | MAX | |||||
fmax | 2 V | 5 | 10 | 3.4 | 4 | MHz | |||||
4.5 V | 25 | 50 | 17 | 20 | |||||||
6 V | 29 | 60 | 20 | 24 | |||||||
tpd | PRE or CLR | Q or Q | 2 V | 54 | 165 | 245 | 205 | ns | |||
4.5 V | 16 | 33 | 49 | 41 | |||||||
6 V | 13 | 28 | 42 | 35 | |||||||
CLK | Q or Q | 2 V | 56 | 125 | 185 | 155 | |||||
4.5 V | 16 | 25 | 37 | 31 | |||||||
6 V | 13 | 21 | 31 | 26 | |||||||
tt | Q or Q | 2 V | 29 | 75 | 110 | 95 | ns | ||||
4.5 V | 9 | 15 | 22 | 19 | |||||||
6 V | 8 | 13 | 19 | 16 |