74HC237N,652 NXP Semiconductors, 74HC237N,652 Datasheet - Page 2

• Manufacturer Part Number: 74HC237N,652
• Description: IC DECODER/DEMUX 3-8LINE 16DIP
• Manufacturer: NXP Semiconductors
• Series: 74HCr
• Type: Decoder/Demultiplexerr

Specifications of 74HC237N,652

• Package / Case: 16-DIP (0.300", 7.62mm)
• Circuit: 1 x 3:8
• Independent Circuits: 1
• Current - Output High, Low: 5.2mA, 5.2mA
• Voltage Supply Source: Single Supply
• Voltage - Supply: 2 V ~ 6 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Through Hole
• Logic Family: 74HC
• Number Of Bits: 3
• Number Of Lines (input / Output): 6.0 / 8.0
• Propagation Delay Time: 38 ns
• Supply Voltage (max): 6 V
• Supply Voltage (min): 2 V
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: Through Hole
• Number Of Input Lines: 6.0
• Number Of Output Lines: 8.0
• Power Dissipation: 750 mW
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 568-1416-5; 74HC237N; 933757180652

NXP Semiconductors
4. Functional diagram
74HC237
Product data sheet
Fig 1.
Fig 2. Logic symbol
Functional diagram
5
6
1
2
3
E1
E2
A0
A1
A2
LATCHES
INPUT
LE
4
DECODER
1
2
3
5
6
3 TO 8
A0
A1
A2
E1
E2
All information provided in this document is subject to legal disclaimers.
001aab869
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7
15
14
13
12
11
10
9
7
LATCHES
Rev. 4 — 10 January 2011
INPUT
4
LE
3-to-8 line decoder, demultiplexer with address latches
Fig 3. IEC logic symbol
DECODER
3 TO 8
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4
1
2
3
5
6
4
1
2
3
5
6
Y0
Y1
Y2
Y3
Y4
Y5
Y6
Y7 7
C8
0
2
C8
8D,1
8D,2
8D,4
&
&
15
14
13
12
11
10
9
8D,G
X/Y
DX
EN
001aab870
0
7
0
1
2
3
4
5
6
7
0
1
2
3
4
5
6
7
15
14
13
12
11
10
9
7
15
14
13
12
11
10
9
7
74HC237
© NXP B.V. 2011. All rights reserved.
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