SCHS201D February 1998 – August 2022 CD54HC4020 , CD54HCT4020 , CD74HC4020 , CD74HCT4020
PRODUCTION DATA
Refer to the PDF data sheet for device specific package drawings
The ’HC4020 and ’HCT4020 are 14-stage ripple-carry binary counters. All counter stages are controller/peripheral flip- flops. The state of the stage advances one count on the negative clock transition of each input pulse; a high voltage level on the MR line resets all counters to their zero state. All inputs and outputs are buffered.
PART NUMBER | PACKAGE(1) | BODY SIZE (NOM) |
---|---|---|
CD54HC4020 | J (CDIP, 16) | 24.38 mm × 6.92 mm |
CD74HC4020CD74HC4020 | D (SOIC, 16) | 9.90 mm × 3.90 mm |
N (PDIP, 16) | 19.31 mm × 6.35 mm | |
CD54HCT4020 | J (CDIP, 16) | 24.38 mm × 6.92 mm |
CD74HCT4020CD74HCT4020 | D (SOIC, 16) | 9.90 mm × 3.90 mm |
N (PDIP, 16) | 19.31 mm × 6.35 mm |