No. |
Part Name |
Description |
Manufacturer |
1 |
74HC257N |
Quad 2-input multiplexer; 3-state |
NXP Semiconductors |
2 |
74HC257N |
Quad 2-input multiplexer 3-state |
Philips |
3 |
CAT28C257N-12T |
256K CMOS parallel EEPROM 120ns |
Catalyst Semiconductor |
4 |
CAT28C257N-15T |
256K CMOS parallel EEPROM 150ns |
Catalyst Semiconductor |
5 |
CAT28C257N-90T |
256K CMOS parallel EEPROM 90ns |
Catalyst Semiconductor |
6 |
CAT28C257NA-12T |
256K CMOS parallel EEPROM 120ns |
Catalyst Semiconductor |
7 |
CAT28C257NA-15T |
256K CMOS parallel EEPROM 150ns |
Catalyst Semiconductor |
8 |
CAT28C257NA-90T |
256K CMOS parallel EEPROM 90ns |
Catalyst Semiconductor |
9 |
CAT28C257NI-12T |
256K CMOS parallel EEPROM 120ns |
Catalyst Semiconductor |
10 |
CAT28C257NI-15T |
256K CMOS parallel EEPROM 150ns |
Catalyst Semiconductor |
11 |
CAT28C257NI-90T |
256K CMOS parallel EEPROM 90ns |
Catalyst Semiconductor |
12 |
IN74AC257N |
Quad 2-Input Date Selector/Multiplexer with 3-State Outputs High-Speed Silicon-Gate CMOS |
INTEGRAL Semiconductor Devices |
13 |
IN74HC257N |
Quad 2-input data selector/multiplexer with 3-state outputs, high-performance silicon-gate CMOS |
INTEGRAL |
14 |
MC74AC257N |
QUAD 2-INPUT MULTIPLEXER WITH 3-STATE OUTPUTS |
Motorola |
15 |
MC74AC257N |
Quad 2-Input Multiplexer 3-State Output |
ON Semiconductor |
16 |
MC74HC257N |
Quad 2-Input Data Selector/Multiplexer with 3-State Outputs |
Motorola |
17 |
SL74HC257N |
Quad 2-Input Data Selector/Multiplexer with 3-State Outputs |
System Logic Semiconductor |
18 |
SN74HC257N |
Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs |
Texas Instruments |
19 |
SN74HC257NE4 |
Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs 16-PDIP -40 to 85 |
Texas Instruments |
20 |
SN74HC257NSR |
Quadruple 2-Line To 1-Line Data Selectors/Multiplexers With 3-State Outputs |
Texas Instruments |
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