74LV4020DB,112 NXP Semiconductors, 74LV4020DB,112 Datasheet - Page 5

• Manufacturer Part Number: 74LV4020DB,112
• Description: IC 14BIT BINARY RIPPLE 16-SSOP
• Manufacturer: NXP Semiconductors
• Series: 74LVr

Specifications of 74LV4020DB,112

• Package / Case: 16-SSOP
• Logic Type: Binary Counter
• Direction: Up
• Number Of Elements: 1
• Number Of Bits Per Element: 14
• Reset: Asynchronous
• Count Rate: 100MHz
• Trigger Type: Negative Edge
• Voltage - Supply: 1 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Counter Type: Binary Counters
• Logic Family: 74LV
• Counting Method: Asynchronous
• Operating Supply Voltage: 1 V to 5.5 V
• Operating Temperature Range: - 40 C to + 125 C
• Mounting Style: SMD/SMT
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Timing: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 568-2970-5; 935202710112

Philips Semiconductors
8. Functional description
74LV4020_1
Product data sheet
8.1.1 Timing diagram
8.1 Function table
Table 4:
[1]
Input
CP
X
Fig 6. Timing diagram
H = HIGH voltage level;
L = LOW voltage level;
X = don’t care;
MR input
CP input
= LOW-to-HIGH clock transition;
= HIGH-to-LOW clock transition.
Q10
Q11
Q12
Q13
Q0
Q3
Q4
Q5
Q6
Q7
Q8
Q9
Function table
1
Rev. 01 — 29 November 2005
2
[1]
4
MR
L
L
H
8
16
32
64
128
256
14-stage binary ripple counter
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
512 1024 2048 4096
Output
Q0, Q3 to Q13
no change
count
L
74LV4020
8192 16384
001aad726
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