74AHC139D,112 NXP Semiconductors, 74AHC139D,112 Datasheet - Page 2

• Manufacturer Part Number: 74AHC139D,112
• Description: IC DUAL 2:4 DECOD/DEMUX 16SOIC
• Manufacturer: NXP Semiconductors
• Series: 74AHCr
• Type: Decoder/Demultiplexerr

Specifications of 74AHC139D,112

• Circuit: 1 x 2:4
• Independent Circuits: 2
• Current - Output High, Low: 8mA, 8mA
• Voltage Supply Source: Single Supply
• Voltage - Supply: 2 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (3.9mm Width)
• Logical Function: Decoder/Demux
• Logic Family: AHC
• Number Of Elements: 2
• Polarity: Inverting
• Number Of Inputs: 2
• Number Of Outputs: 4
• Output Type: Standard
• Propagation Delay Time: 18.5ns
• Package Type: SOIC W
• High Level Output Current: -8mA
• Low Level Output Current: 8mA
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Operating Supply Voltage (min): 2V
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 16
• Quiescent Current: 4uA
• Technology: CMOS
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 74AHC139D; 74AHC139D; 935263565112

NXP Semiconductors
Table 1.
4. Functional diagram
74AHC_AHCT139_2
Product data sheet
Type number
74AHCT139
74AHCT139D
74AHCT139PW
Fig 1. Logic symbol
Fig 3. Functional diagram
Ordering information
Package
Temperature range Name
40 C to +125 C
40 C to +125 C
14
13
2
3
1A0
1A1
2A0
2A1
1E
2E
1
15
1Y0
1Y1
1Y2
1Y3
2Y0
2Y1
2Y2
2Y3
…continued
mna779
12
11
10
4
5
6
7
9
SO16
TSSOP16
14
13
15
2
3
1
Rev. 02 — 9 May 2008
1A0
1A1
1E
2A0
2A1
2E
Description
plastic small outline package; 16 leads;
body width 3.9 mm
plastic thin shrink small outline package; 16 leads;
body width 4.4 mm
DECODER
DECODER
Fig 2. IEC logic symbol
mna780
74AHC139; 74AHCT139
1Y0
1Y1
1Y2
1Y3
2Y0
2Y1
2Y2
2Y3
14
13
15
a = demultiplexer and b = decoder
2
3
1
12
11
10
4
5
6
7
9
0
1
0
1
Dual 2-to-4 line decoder/demultiplexer
G
G
DX
DX
(a)
0
3
0
3
0
1
2
3
0
1
2
3
12
11
10
4
5
6
7
9
14
13
15
2
3
1
1
2
EN
1
2
EN
X/Y
X/Y
(b)
© NXP B.V. 2008. All rights reserved.
0
1
2
3
0
1
2
3
mna781
Version
SOT109-1
SOT403-1
12
11
10
4
5
6
7
9
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