74HC4020N,652 NXP Semiconductors, 74HC4020N,652 Datasheet - Page 4

• Manufacturer Part Number: 74HC4020N,652
• Description: IC 14STAGE BINARY RIPPLE 16-DIP
• Manufacturer: NXP Semiconductors
• Series: 74HCr

Specifications of 74HC4020N,652

• Package / Case: 16-DIP (0.300", 7.62mm)
• Logic Type: Binary Counter
• Direction: Up
• Number Of Elements: 1
• Number Of Bits Per Element: 14
• Reset: Asynchronous
• Count Rate: 109MHz
• Trigger Type: Negative Edge
• Voltage - Supply: 2 V ~ 6 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Through Hole
• Counter Type: Binary Counters
• Logic Family: 74HC
• Number Of Bits: 14
• Operating Supply Voltage: 2 V to 6 V
• Operating Temperature Range: - 40 C to + 125 C
• Mounting Style: SMD/SMT
• Timing: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Timing: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 74HC4020N; 74HC4020N; 933669690652

Philips Semiconductors
September 1993
14-stage binary ripple counter
Fig.4 Functional diagram.
Fig.5 Logic diagram.
Fig.6 Timing diagram.
4
FUNCTION TABLE
Notes
1. H = HIGH voltage level
CP
X
L = LOW voltage level
X = don’t care
INPUTS
= LOW-to-HIGH clock
= HIGH-to-LOW clock
transition
transition
74HC/HCT4020
MR
H
L
L
Product specification
Q
OUTPUTS
no change
0
, Q
count
3
L
to Q
13