|
74HCT257D-AUJ |
74HCT257D652 |
74HC257DB118 |
74HC257PW118 |
Description |
Encoders, Decoders, Multiplexers u0026 Demultiplexers Quad 2-input multiplexer |
Bluetooth / 802.15.1 Modules BluetoothSmart Ready BT121 w/antena |
EEPROM 2-Kbit serial I2C Bus EEPROM |
Crystals 32.768KHz 7pF |
Product Category |
Encoders, Decoders, Multiplexers & Demultiplexers |
Encoders, Decoders, Multiplexers & Demultiplexers |
Encoders, Decoders, Multiplexers & Demultiplexers |
Encoders, Decoders, Multiplexers & Demultiplexers |
Manufacturer |
NXP |
NXP |
NXP |
NXP |
RoHS |
Details |
Details |
Details |
Details |
Product |
Multiplexers |
Decoders, Encoders, Multiplexers & Demultiplexers |
Multiplexers |
Decoders, Encoders, Multiplexers & Demultiplexers |
Logic Family |
74HCT |
HCT |
HC |
HC |
Number of Input Lines |
8 Input |
8 Input |
8 Input |
8 Input |
Number of Output Lines |
4 Output |
4 Output |
4 Output |
4 Output |
Propagation Delay Time |
13 ns |
30 ns at 4.5 V |
110 ns at 2 V, 22 ns at 4.5 V, 19 ns at 6 V |
110 ns at 2 V, 22 ns at 4.5 V, 19 ns at 6 V |
Supply Voltage - Max |
5.5 V |
5.5 V |
6 V |
6 V |
Supply Voltage - Min |
4.5 V |
4.5 V |
2 V |
2 V |
Minimum Operating Temperature |
- 40 C |
- 40 C |
- 40 C |
- 40 C |
Maximum Operating Temperature |
+ 125 C |
+ 125 C |
+ 125 C |
+ 125 C |
Mounting Style |
SMD/SMT |
SMD/SMT |
SMD/SMT |
SMD/SMT |
Package / Case |
SO-16 |
SOT-109 |
SOT-338 |
SOT-403 |
Operating Supply Voltage |
5 V |
5 V |
5 V |
5 V |
Factory Pack Quantity |
2500 |
1000 |
2000 |
2500 |
Packaging |
Cut Tape |
Tube |
Cut Tape |
Cut Tape |
Function |
- |
Multiplexer |
Multiplexer |
Multiplexer |
Height |
- |
1.45 mm |
1.8 mm |
0.95 mm |
High Level Output Current |
- |
- 6 mA |
- 7.8 mA |
- 7.8 mA |
Length |
- |
10 mm |
6.4 mm |
5.1 mm |
Low Level Output Current |
- |
6 mA |
7.8 mA |
7.8 mA |
Technology |
- |
CMOS |
CMOS |
CMOS |
Width |
- |
4 mm |
5.4 mm |
4.5 mm |