74LV4020DB,112 NXP Semiconductors, 74LV4020DB,112 Datasheet - Page 3

• 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
6. Functional diagram
74LV4020_1
Product data sheet
Fig 4. Logic diagram
MR
CP
T
T
RD
RD
FF
FF
0
7
Q
Q
Q
Q
Fig 1. Functional diagram
Fig 2. Logic symbol
Q0
Q7
T
T
RD
RD
FF
FF
1
8
Q
Q
Q
Q
10
11
Q8
MR
CP
CP
MR
T
T
Rev. 01 — 29 November 2005
10
11
RD
RD
FF
FF
Q10
Q11
Q12
Q13
2
9
Q0
Q3
Q4
Q5
Q6
Q7
Q8
Q9
001aad723
Q
Q
Q
Q
T
C
Q0
D
9
Q9
9
7
5
4
6
13
12
14
15
1
2
3
Q3
7
Q4
T
T
5
RD
RD
FF
FF
10
3
Q5
Q
Q
Q
Q
4
14-STAGE COUNTER
Q10
Q6
Q3
6
Q7
13
T
Fig 3. IEC logic symbol
T
Q8
RD
RD
FF
FF
11
4
12
Q
Q
Q
Q
Q9
14
Q11
Q4
Q10
15
14-stage binary ripple counter
10
11
Q11
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
T
T
1
RD
RD
FF
FF
12
5
Q12
+
CT
Q
Q
Q
Q
2
CTR14
001aad722
Q13
Q12
Q5
CT
3
74LV4020
001aad724
13
0
T
T
RD
RD
FF
FF
13
6
9
7
5
4
6
13
12
14
15
1
2
3
001aad725
Q
Q
Q
Q
Q13
Q6
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