74hct4020d NXP Semiconductors, 74hct4020d Datasheet - Page 3

• Manufacturer Part Number: 74hct4020d
• Description: 14-stage Binary Ripple Counter
• Manufacturer: NXP Semiconductors

Philips Semiconductors
PIN DESCRIPTION
September 1993
9, 7, 5, 4, 6, 13, 12, 14, 15, 1, 2, 3 Q
8
10
11
16
14-stage binary ripple counter
Fig.1 Pin configuration.
PIN NO.
GND
CP
MR
V
CC
0
, Q
SYMBOL
3
to Q
13
Fig.2 Logic symbol.
parallel outputs
ground (0 V)
clock input (HIGH-to-LOW, edge-triggered)
master reset input (active HIGH)
positive supply voltage
3
NAME AND FUNCTION
fpage
Fig.3 IEC logic symbol.
74HC/HCT4020
CT=0
RCTR14
Product specification
CT
MGA829
13
0
3
13
12
14
15
9
7
5
4
6
1
2
3