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SN74HC257N
Data Selector / Multiplexer, 3-State Outputs, HC Family, 4 Channels, 2:1, 2 V to 6 V, DIP-16
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Manufacturer Standard Lead Time: 54 week(s)
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| Quantity | Price (Incl GST) |
|---|---|
| 1+ | $1.570 ($1.8055) |
| 10+ | $1.560 ($1.794) |
| 50+ | $1.540 ($1.771) |
| 100+ | $1.530 ($1.7595) |
| 250+ | $1.520 ($1.748) |
| 500+ | $1.510 ($1.7365) |
| 1000+ | $1.500 ($1.725) |
| 2500+ | $1.490 ($1.7135) |
Price for:Each
Minimum: 1
Multiple: 1
$1.57 ($1.81 inc GST)
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Product Information
ManufacturerTEXAS INSTRUMENTS
Manufacturer Part NoSN74HC257N
Order Code3121101
Logic Family / Base Number74HC257
Logic TypeMultiplexer
No. of Channels4Channels
Line Configuration2:1
Supply Voltage Min2V
Supply Voltage Max6V
IC Case / PackageDIP
Logic Case StyleDIP
No. of Pins16Pins
Logic IC Family74HC
Logic IC Base Number74257
Operating Temperature Min-40°C
Operating Temperature Max85°C
Qualification-
Product Range-
MSL-
SVHCNo SVHC (27-Jun-2018)
Product Overview
The SN74HC257N is a 2-line to 1-line quadruple Data Selector/Multiplexer with 3-state outputs. It is designed to multiplex signals from 4-bit data sources to 4-output data lines in bus-organized systems. The 3-state outputs do not load the data lines when the OE (G\) input is at a high logic level. To ensure the high-impedance state during power up or power down, G\ should be tied to VCC through a pull-up resistor, the minimum value of the resistor is determined by the current-sinking capability of the driver.
- High-current inverting outputs drive up to 15 LSTTL loads
- Provides bus interface from multiple sources in high-performance systems
- 80µA Maximum low power consumption
- ±6mA Output drive at 5V
- 1µA Maximum low input current
- Green product and no Sb/Br
Applications
Communications & Networking, Industrial
Technical Specifications
Logic Family / Base Number
74HC257
No. of Channels
4Channels
Supply Voltage Min
2V
IC Case / Package
DIP
No. of Pins
16Pins
Logic IC Base Number
74257
Operating Temperature Max
85°C
Product Range
-
SVHC
No SVHC (27-Jun-2018)
Logic Type
Multiplexer
Line Configuration
2:1
Supply Voltage Max
6V
Logic Case Style
DIP
Logic IC Family
74HC
Operating Temperature Min
-40°C
Qualification
-
MSL
-
Legislation and Environmental
Country of Origin:
Country in which last significant manufacturing process was carried outCountry of Origin:Malaysia
Country in which last significant manufacturing process was carried out
Country in which last significant manufacturing process was carried outCountry of Origin:Malaysia
Country in which last significant manufacturing process was carried out
Tariff No:85423990
US ECCN:EAR99
EU ECCN:NLR
RoHS Compliant:Yes
RoHS
RoHS Phthalates Compliant:Yes
RoHS
SVHC:No SVHC (27-Jun-2018)
Download Product Compliance Certificate
Product Compliance Certificate
Weight (kg):.000952