Important notice Dear Customer, On 7 February 2017 the former NXP Standard Product business became a new company with the tradename Nexperia. Nexperia is an industry leading supplier of Discrete, Logic and PowerMOS semiconductors with its focus on the automotive, industrial, computing, consumer and wearable application markets In data sheets and application notes which still contain NXP or Philips Semiconductors references, use the references to Nexperia, as shown below. Instead of 74HC20-Q100 74HCT20-Q100 Dual 4-input NAND gate Rev. 1 17 July 2012 Product data sheet 1. General description The 74HC20-Q100 74HCT20-Q100 is a dual 4-input NAND gate. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of V . CC 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 Complies with JEDEC standard JESD7A Low-power dissipation Input levels: For 74HC20-Q100: CMOS level For 74HCT20-Q100: TTL level 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 ) Multiple package options 3. Ordering information Table 1. Ordering information Type number Package Temperature range Name Description Version 74HC20D-Q100 40 C to +125 C SO14 plastic small outline package 14 leads body width SOT108-1 3.9 mm 74HCT20D-Q100 74HC20PW-Q100 40 C to +125 C TSSOP14 plastic thin shrink small outline package 14 leads SOT402-1 body width 4.4 mm