MC74AC14

. U 4 Schmitt Hex Inverter t Trigger ee h The MC74AC14/74ACT14 contains six logic inverters which S accept standard CMOS Input signals (TTL levels for MC74ACT14) a t standard CMOS output levels. They are capable of and provide a transforming slowly changing input signals into sharply defined, .D output jitter–free signals. In addition, they have a greater noise w then conventional margin inverters. w The MC74AC14/74ACT14 hysteresis between the w positive–going and negative–going has input thresholds (typically 1.0 V) which is determined internally by transistor ratios and is essentially insensitive to temperature and supply voltage variations. MC74AC14, MC74ACT14 co m http://onsemi.com PDIP–14 N SUFFIX CASE 646 Schmitt Trigger Inputs Outputs Source/Sink 24 mA ′ACT14 Has TTL Compatible Inputs VCC 14 13 12 11 10 9 1 2 Figure 1. Pinout; 14–Lead Packages Conductors (Top View) FUNCTION TABLE Input A L H m o .c U 4 t e e h S a t a .D w w w 14 1 14 1 14 1 8 14 1 3 4 5 6 7 GND Device Package MC74AC14N PDIP–14 MC74ACT14N MC74AC14D PDIP–14 SOIC–14 MC74AC14DR2 MC74ACT14D SOIC–14 Output O H L SOIC–14 MC74ACT14DR2 MC74AC14DT SOIC–14 TSSOP–14 MC74AC14DTR2 MC74ACT14DT TSSOP–14 MC74ACT14DTR2 MC74AC14M EIAJ–14 MC74AC14MEL MC74ACT14M EIAJ–14 EIAJ–14 MC74ACT14MEL EIAJ–14 SO–14 D SUFFIX CASE 751A TSSOP–14 DT SUFFIX CASE 948G EIAJ–14 M SUFFIX CASE 965 ORDERING INFORMATION Shipping 25 Units/Rail 25 Units/Rail 55 Units/Rail 2500 Tape & Reel 55 Units/Rail 2500 Tape & Reel 96 Un...