74HC4020 查看數據表（PDF） - Nexperia B.V. All rights reserved

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74HC4020

14-stage binary ripple counter

Nexperia B.V. All rights reserved 

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

74HC4020DB

-40 °C to +125 °C SSOP16

74HC4020PW

74HCT4020PW

74HC4020BQ

74HCT4020BQ

-40 °C to +125 °C

-40 °C to +125 °C

TSSOP16

DHVQFN16

Description

plastic small outline package; 16 leads;

body width 3.9 mm

plastic shrink small outline package; 16 leads;

body width 5.3 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

SOT338-1

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 Q5 Q6 Q7 Q8 Q9 Q10 Q11 Q12 Q13

001aal201

10 CP

11 MR

Fig. 2. Logic symbol

Q0 9

Q3 7

Q4 5

Q5 4

Q6 6

Q7 13

Q8 12

Q9 14

Q10 15

Q11 1

Q12 2

Q13 3

001aal202

CTR14

10 +

09

11 CT = 0

7

5

4

6

13

CT

12

14

15

1

2

13 3

001aal203

Fig. 3. IEC logic symbol

74HC_HCT4020

Product data sheet

All information provided in this document is subject to legal disclaimers.

Rev. 7 — 18 June 2020

© Nexperia B.V. 2020. All rights reserved

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