74LVC257ADB,112 NXP Semiconductors, 74LVC257ADB,112 Datasheet - Page 5

• Manufacturer Part Number: 74LVC257ADB,112
• Description: IC QUAD 2-IN MUX 3-ST 16SSOP
• Manufacturer: NXP Semiconductors
• Series: 74LVCr
• Type: Multiplexerr

Specifications of 74LVC257ADB,112

• Circuit: 4 x 2:1
• Independent Circuits: 1
• Current - Output High, Low: 24mA, 24mA
• Voltage Supply Source: Single Supply
• Voltage - Supply: 1.2 V ~ 3.6 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: 16-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 74LVC257ADB; 74LVC257ADB; 935260679112

Philips Semiconductors
2004 Jan 23
handbook, halfpage
handbook, halfpage
Quad 2-input multiplexer with 5 V
tolerant inputs/outputs; 3-state
11
10
14
13
15
2
3
5
6
1
S
OE
1I0
1I1
2I0
2I1
3I0
3I1
4I0
4I1
Fig.5 Functional diagram.
11
10
14
13
2
3
5
6
SELECTOR
Fig.3 Logic symbol.
1I0
1I1
2I0
2I1
3I0
3I1
4I0
4I1
S
1
OE
15
1Y
2Y
3Y
4Y
OUTPUTS
MNA865
PLEXER
3-STATE
MULTI-
12
4
7
9
MNA868
1Y
2Y
3Y
4Y 12
4
7
9
5
handbook, halfpage
handbook, halfpage
1I1
1I0
2I1
2I0
3I1
3I0
4I1
4I0
OE
S
Fig.4 Logic symbol (IEEE/IEC).
10
14
13
15
11
Fig.6 Logic diagram.
2
3
5
6
1
EN
G1
1
1
MUX
MNA866
Product specification
74LVC257A
12
4
7
9
MNA867
1Y
2Y
3Y
4Y