74HC4017 datasheet(5/23 Pages) NEXPERIA

tên linh kiện	74HC4017

Giải thích chi tiết về linh kiện	Johnson decade counter with 10 decoded outputs

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74HC_HCT4017

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Product data sheet

Rev. 5 — 3 February 2016

5 of 23

NXP Semiconductors

74HC4017; 74HCT4017

Johnson decade counter with 10 decoded outputs

Pinning information

5.1 Pinning

5.2 Pin description

(1) This is not a supply pin. The substrate is attached to this

pad using conductive die attach material. There is no

electrical or mechanical requirement to solder this pad.

However, if it is soldered, the solder land should remain

floating or be connected to GND.

Fig 6.

Pin configuration SO16 and (T)SSOP16

Fig 7.

Pin configuration DHVQFN16

Table 2.

Pin description

Symbol

Description

Q[0:9]

3, 2, 4, 7, 10, 1, 5, 6, 9, 11

decoded output

GND

ground (0 V)

Q5-9

carry output (active LOW)

CP1

clock input (HIGH-to-LOW edge-triggered)

CP0

clock input (LOW-to-HIGH edge-triggered)

master reset input (active HIGH)

VCC

supply voltage

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