74HCT4020-Q100

74HC4020-Q100; 74HCT4020-Q100 14-stage binary ripple counter Rev. 1 — 23 May 2013 Product data sheet 1. General description The 74HC4020-Q100; 74HCT4020-Q100 are 14-stage binary ripple counters with a clock input (CP), an overriding asynchronous master reset input (MR) and 12 buffered parallel outputs (Q0, and Q3 to Q13). The counter advances on the HIGH-to-LOW transition of CP. A HIGH on MR clears all counter stages and forces all outputs LOW, independent of the state of CP. Each counter stage is a static toggle flip-flop.. Inputs include clamp diodes. This enables the use of current limiting resistors to interface inputs to voltages in excess of VCC. 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  Input levels:  For 74HC4020-Q100: CMOS level  For 74HCT4020-Q100: TTL level  Complies with JEDEC standard no. 7A  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. Applications  Frequency dividing circuits  Time delay circuits  Control counters NXP Semiconductors 74HC4020-Q100; 74HCT4020-Q100 14-stage binary ripple counter 4. Ordering information Table 1. Ordering information Type n...