74HC257N,652 NXP Semiconductors, 74HC257N,652 Datasheet - Page 3

• Manufacturer Part Number: 74HC257N,652
• Description: IC MUX QUAD 2INPUT 3STATE 16DIP
• Manufacturer: NXP Semiconductors
• Series: 74HCr
• Type: Multiplexerr

Specifications of 74HC257N,652

• Package / Case: 16-DIP (0.300", 7.62mm)
• Circuit: 4 x 2:1
• Independent Circuits: 1
• Current - Output High, Low: 7.8mA, 7.8mA
• Voltage Supply Source: Single Supply
• Voltage - Supply: 2 V ~ 6 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Through Hole
• Product: Decoders, Encoders, Multiplexers & Demultiplexers
• Logic Family: HC
• Number Of Lines (input / Output): 8.0 / 4.0
• Propagation Delay Time: 110 ns at 2 V, 22 ns at 4.5 V, 19 ns at 6 V
• 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: 8.0
• Number Of Output Lines: 4.0
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: 568-1425-5; 74HC257N; 933669550652

NXP Semiconductors
74HC_HCT257_5
Product data sheet
Fig 3.
Fig 4.
Functional diagram
Logic diagram
15
1
1I0
1I1
2I0
2I1
3I0
3I1
4I0
4I1
OE
S
S
OE
2
1I 0
1Y
4
Rev. 05 — 13 January 2010
3-STATE MULTIPLEXER OUTPUTS
3
1I 1
5
2I 0
SELECTOR
2Y
7
6
2I 1
11
3I 0
3Y
9
10
3I 1
74HC257; 74HCT257
14
4I 0
001aad468
4Y
12
13
4I 1
mgr280
Quad 2-input multiplexer; 3-state
1Y
2Y
3Y
4Y
© NXP B.V. 2010. All rights reserved.
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