74AHC1G14GW,125

74AHC1G14 74AHCT1G14 Inverting Schmitt trigger Rev. 10 12 January 2022 Product data sheet 1. General description The 74AHC1G14 and 74AHCT1G14 are single inverters with Schmitt-trigger inputs. Inputs are overvoltage tolerant. This feature allows the use of these devices as translators in mixed voltage environments. 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. 2. Features and benefits Wide supply voltage range from 2.0 V to 5.5 V Overvoltage tolerant inputs to 5.5 V CMOS low power dissipation Symmetrical output impedance High noise immunity Latch-up performance exceesds 100 mA per JESD78 Class II Level A ESD protection: HBM JESD22-A114E: exceeds 2000 V MM JESD22-A115-A: exceeds 200 V CDM JESD22-C101C: exceeds 1000 V Specified from -40 C to +125 C 3. Applications Wave and pulse shapers Astable multivibrators Monostable multivibrators 4. Ordering information Table 1. Ordering information Type number Package Temperature range Name Description Version 74AHC1G14GW -40 C to +125 C TSSOP5 plastic thin shrink small outline package SOT353-1 5 leads body width 1.25 mm 74AHCT1G14GW 74AHC1G14GV -40 C to +125 C SC-74A plastic surface-mounted package 5 leads SOT753 74AHCT1G14GVNexperia 74AHC1G14 74AHCT1G14 Inverting Schmitt trigger 5. Marking Table 2. Marking codes Type number Marking code 1 74AHC1G14GW AF 74AHCT1G14GW CF 74AHC1G14GV A14 74AHCT1G14GV C14 1 The pin 1 indicator is located on the lower left corner of the device, below the marking code. 6. Functional diagram A Y A Y mna023 mna024 mna025 Fig. 1. Logic symbol Fig. 2. IEC logic symbol Fig. 3. Logic diagram 7. Pinning information 7.1. Pinning 74AHC1G14 74AHCT1G14 n.c. 1 5 V CC 2 A 3 4 GND Y 001aaf087 Fig. 4. Pin configuration SOT353-1 (TSSOP5) and SOT753 (SC-74A) 7.2. Pin description Table 3. Pin description Symbol Pin Description n.c. 1 not connected A 2 data input GND 3 ground (0 V) Y 4 data output V 5 supply voltage CC 74AHC AHCT1G14 All information provided in this document is subject to legal disclaimers. Nexperia B.V. 2022. All rights reserved Product data sheet Rev. 10 12 January 2022 2 / 14