74LVC14A数据手册,又需要的下来看看。
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INTEGRATED CIRCUITS DATA SHEET 74LVC14A Hex inverting Schmitttrigger with 5 V tolerant input Product specication Supersedes data of 1998 Apr 28 2002 Mar 15 Philips Semiconductors Product specication Hex inverting Schmitttrigger with 5 V tolerant input 74LVC14A FEATURES Wide supply voltage range from 12 to 36 V CMOS low power consumption Direct interface with TTL levels Inputs accept voltages up to 55 V Complies with JEDEC standard no 81A Specified from 40 to 85 cid176 C and 40 to 125 cid......
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