74AHCT257PW,118 NXP Semiconductors, 74AHCT257PW,118 Datasheet - Page 2

• Manufacturer Part Number: 74AHCT257PW,118
• Description: IC QUAD 2-IN MUX 3-ST 16TSSOP
• Manufacturer: NXP Semiconductors
• Series: 74AHCTr
• Type: Multiplexerr

Specifications of 74AHCT257PW,118

• Package / Case: 16-TSSOP
• Circuit: 4 x 2:1
• Independent Circuits: 1
• Current - Output High, Low: 8mA, 8mA
• Voltage Supply Source: Single Supply
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Product: Multiplexer
• Logic Family: AHCT
• Number Of Lines (input / Output): 8.0 / 4.0
• Propagation Delay Time: 8.5 ns at 5 V
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Number Of Input Lines: 8.0
• Number Of Output Lines: 4.0
• Logical Function: Mux
• Configuration: 4 x 2:1
• Number Of Inputs: 8
• Number Of Outputs: 4
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (max): 5.5V
• Power Dissipation: 500mW
• Operating Temp Range: -40C to 125C
• Operating Temperature Classification: Automotive
• Mounting: Surface Mount
• Pin Count: 16
• Package Type: TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 74AHCT257PW-T; 74AHCT257PW-T; 935265470118

NXP Semiconductors
3. Ordering information
Table 1.
4. Functional diagram
74AHC_AHCT257_2
Product data sheet
Type number
74AHC257
74AHC257D
74AHC257PW
74AHCT257
74AHCT257D
74AHCT257PW
Fig 1.
Functional diagram
Ordering information
Package
Temperature range Name
40 C to +125 C
40 C to +125 C
40 C to +125 C
40 C to +125 C
15
1
S
OE
SO16
TSSOP16
SO16
TSSOP16
2
1I 0
1Y
4
3-STATE MULTIPLEXER OUTPUTS
3
1I 1
Rev. 02 — 9 May 2008
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
plastic small outline package; 16 leads;
body width 3.9 mm
plastic thin shrink small outline package; 16 leads;
body width 4.4 mm
5
2I 0
SELECTOR
2Y
7
6
2I 1
11
3I 0
74AHC257; 74AHCT257
3Y
9
10
3I 1
14
4I 0
4Y
12
13
4I 1
mgr280
Quad 2-input multiplexer; 3-state
© NXP B.V. 2008. All rights reserved.
Version
SOT109-1
SOT403-1
SOT109-1
SOT403-1
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