74AHC257PW,112 NXP Semiconductors, 74AHC257PW,112 Datasheet - Page 4

• Manufacturer Part Number: 74AHC257PW,112
• Description: IC QUAD 2-IN MUX 3-ST 16TSSOP
• Manufacturer: NXP Semiconductors
• Series: 74AHCr
• Type: Multiplexerr

Specifications of 74AHC257PW,112

• Circuit: 4 x 2:1
• Independent Circuits: 1
• 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-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 74AHC257PWDH; 74AHC257PWDH; 935265468112

NXP Semiconductors
5. Pinning information
Table 2.
74AHC_AHCT257_2
Product data sheet
Symbol
S
1I0
1I1
1Y
2I0
2I1
2Y
GND
3Y
3I1
3I0
4Y
4I1
4I0
OE
V
Fig 5.
CC
Pin configuration SO16 and TSSOP16
Pin description
5.1 Pinning
5.2 Pin description
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Description
common data select input
data input from source 0
data input from source 1
multiplexer output
data input from source 0
data input from source 1
multiplexer output
ground (0 V)
multiplexer output
data input from source 1
data input from source 0
multiplexer output
data input from source 1
data input from source 0
output enable input (active LOW)
supply voltage
GND
1I0
1I1
2I0
2I1
1Y
2Y
S
1
2
3
4
5
6
7
8
Rev. 02 — 9 May 2008
257
001aad499
74AHC257; 74AHCT257
16
15
14
13
12
11
10
9
V
OE
4I0
4I1
4Y
3I0
3I1
3Y
CC
Quad 2-input multiplexer; 3-state
© NXP B.V. 2008. All rights reserved.
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