DatasheetsPDF.com

74HC4020PW

nexperia
Part Number 74HC4020PW
Manufacturer nexperia
Description 14-stage binary ripple counter
Published Dec 27, 2020
Detailed Description 74HC4020; 74HCT4020 14-stage binary ripple counter Rev. 8 — 7 September 2021 Product data sheet 1. General description...
Datasheet PDF File 74HC4020PW PDF File

74HC4020PW
74HC4020PW

Overview
74HC4020; 74HCT4020 14-stage binary ripple counter Rev.
8 — 7 September 2021 Product data sheet 1.
General description The 74HC4020; 74HCT4020 is a 14-stage binary ripple counter 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.
2.
Features and benefits • Wide supply voltage range from 2.
0 V to 6.
0 V • CMOS low power dissipation • High noise immunity • Latch-up performance exceeds 100 mA per JESD 78 Class II Level B • Complies with JEDEC standards: • JESD8C (2.
7 V to 3.
6 V) • JESD7A (2.
0 V to 6.
0 V) • Input levels: • For 74HC4020: CMOS level • For 74HCT4020: TTL level • ESD protection: • HBM JESD22-A114F exceeds 2000 V • MM JESD22-A115-A exceeds 200 V • Multiple package options • Specified from -40 °C to +85 °C and from -40 °C to +125 °C 3.
Applications • Frequency dividing circuits • Time delay circuits • Control counters Nexperia 74HC4020; 74HCT4020 14-stage binary ripple counter 4.
Ordering information Table 1.
Ordering information Type number Package Temperature range Name 74HC4020D -40 °C to +125 °C SO16 74HCT4020D 74HC4020PW -40 °C to +125 °C TSSOP16 74HCT4020PW 74HC4020BQ -40 °C to +125 °C DHVQFN16 74HCT4020BQ Description plastic small outline package; 16 leads; body width 3.
9 mm plastic thin shrink small outline package; 16 leads; body width 4.
4 mm plastic dual in-line compatible thermal enhanced very thin quad flat package; no leads; 16 terminals; body 2.
5 × 3.
5 × 0.
85 mm Version SOT109-1 SOT403-1 SOT763-1 5.
Functional diagram CP 10 T MR 11 CD 14-STAGE COUNTER 9 7 5 4 6 13 12 14 15 1 2 3 Fig.
1.
Functional diagram Q0 Q3 Q4 ...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)