74AHC3G14-Q100 74AHCT3G14-Q100 Triple inverting Schmitt trigger Rev. 4 4 December 2018 Product data sheet 1. General description 74AHC3G14-Q100 and 74AHCT3G14-Q100 are high-speed Si-gate CMOS devices. They provide three inverting buffers with Schmitt trigger action. These devices are capable of transforming slowly changing input signals into sharply defined, jitter-free output signals. The AHC device has CMOS input switching levels and supply voltage range 2 V to 5.5 V. The AHCT device has TTL input switching levels and supply voltage range 4.5 V to 5.5 V. This product has been qualified to the Automotive Electronics Council (AEC) standard Q100 (Grade 1) and is suitable for use in automotive applications. 2. Features and benefits Automotive product qualification in accordance with AEC-Q100 (Grade 1) Specified from -40 C to +85 C and from -40 C to +125 C Symmetrical output impedance High noise immunity ESD protection: MIL-STD-883, method 3015 exceeds 2000 V HBM JESD22-A114F exceeds 2000 V MM JESD22-A115-A exceeds 200 V (C = 200 pF R = 0 ) Low power dissipation Balanced propagation delays Multiple package options 3. Applications Wave and pulse shaper for highly noisy environment Astable multivibrator Monostable multivibrator 4. Ordering information Table 1. Ordering information Type number Package Temperature range Name Description Version 74AHC3G14DP-Q100 -40 C to +125 C TSSOP8 plastic thin shrink small outline package 8 leads SOT505-2 body width 3 mm lead length 0.5 mm 74AHCT3G14DP-Q100 74AHC3G14DC-Q100 -40 C to +125 C VSSOP8 plastic very thin shrink small outline package SOT765-1 8 leads body width 2.3 mm 74AHCT3G14DC-Q100Nexperia 74AHC3G14-Q100 74AHCT3G14-Q100 Triple inverting Schmitt trigger 5. Marking Table 2. Marking codes Type number Marking code 1 74AHC3G14DP-Q100 A14 74AHCT3G14DP-Q100 C14 74AHC3G14DC-Q100 A14 74AHCT3G14DC-Q100 C14 1 The pin 1 indicator is located on the lower left corner of the device, below the marking code. 6. Functional diagram 1A 1Y 3Y 3A A Y 2A 2Y mna025 001aah728 001aah729 Fig. 3. Logic diagram (one Schmitt Fig. 1. Logic symbo Fig. 2. IEC logic symbol trigger) 7. Pinning information 7.1. Pinning 74AHC3G14 74AHCT3G14 1A 1 8 V CC 3Y 2 7 1Y 2A 3 6 3A GND 4 5 2Y 001aai259 Fig. 4. Pin configuration SOT505-2 and SOT765-1 7.2. Pin description Table 3. Pin description Symbol Pin Description 1A, 2A, 3A 1, 3, 6 data input GND 4 ground (0 V) 1Y, 2Y, 3Y 7, 5, 2 data output V 8 supply voltage CC 74AHC AHCT3G14 Q100 All information provided in this document is subject to legal disclaimers. Nexperia B.V. 2018. All rights reserved Product data sheet Rev. 4 4 December 2018 2 / 15