74HC590D-T NXP Semiconductors, 74HC590D-T Datasheet - Page 2

• Manufacturer Part Number: 74HC590D-T
• Description: Counter ICs DUAL AND/OR GATE
• Manufacturer: NXP Semiconductors

Specifications of 74HC590D-T

• Counter Type: Binary Counters
• Mounting Style: SMD/SMT
• Package / Case: SOT-109
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 74HC590D,118

NXP Semiconductors
4. Functional diagram
74HC590_2
Product data sheet
Fig 1.
Fig 2.
Functional diagram
Logic symbol
12
CE
MRC
CPC
11
10
CPR
OE
13
14
RCO
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
001aac544
12
11
10
13
14
CE
CPC
MRC
CPR
OE
9
15
1
2
3
4
5
6
7
8-BIT STORAGE REGISTER
Rev. 02 — 28 April 2009
8-BIT BINARY COUNTER
3-STATE OUTPUTS
Fig 3.
8-bit binary counter with output register; 3-state
MRC
CPR
CPC
OE
CE
IEC logic symbol
10
14
13
12
11
RCO
001aac542
Q0 15
Q1
Q2
Q3
Q4
Q5
Q6
Q7
EN3
G1
CT=0
1D
C2
1
9
1
2
3
4
5
6
7
(CT=255)Z4
CTR8
2D
2D
3
3
74HC590
© NXP B.V. 2009. All rights reserved.
001aac545
9
15
1
2
3
4
5
6
7
RCO
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
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