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The 74HC/HCT251 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. QUICK REFERENCE DATA GND = 0 V; Tamb = 25 °C; tr = tf = 6 ns 74HC/HCT251 The 74HC/HCT251 are the logic implementations of single-pole 8-position switches with the state of three select i.
• True and complement outputs
• Both outputs are 3-state for further multiplexer expansion
• Multifunction capability
• Permits multiplexing from n-lines to one line
• Output capability: standard
• ICC category: MSI GENERAL DESCRIPTION The 74HC/HCT251 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. QUICK REFERENCE DATA GND = 0 V; Tamb = 25 °C; tr = tf = 6 ns
74HC/HCT251
The 74HC/HCT251 are the logic implementations of single-pole 8-position switches with the state of three select input.
74HC251 - nexperia
The 74HC251; 74HCT251 is an 8-bit multiplexer with eight binary inputs (I0 to I7), three select inputs (S0 to S2) and an.
74HC251 - Texas Instruments
The SNx4HC251 is a data selector/multiplexer containing full binary decoding to select 1of-8 data sources and features .
| No. | Partie # | Fabricant | Description | Fiche Technique |
|---|---|---|---|---|
| 1 | 74HC251-Q100 |
nexperia |
8-input multiplexer |
|
| 2 | 74HC251D |
nexperia |
8-input multiplexer |
|
| 3 | 74HC253 |
Philips |
Dual 4-input multiplexer |
|
| 4 | 74HC253 |
nexperia |
Dual 4-input multiplexer |
|
| 5 | 74HC253-Q100 |
nexperia |
Dual 4-input multiplexer |
|
| 6 | 74HC253D |
nexperia |
Dual 4-input multiplexer |
|
| 7 | 74HC257 |
Motorola |
Quad 2-Input Data Selector/Multiplexer |
|
| 8 | 74HC257 |
Hitachi |
Quad. 2-to-1-line Data Selectors/Multiplexers |
|
| 9 | 74HC257 |
Philips |
Quad 2-input multiplexer |
|
| 10 | 74HC257 |
nexperia |
Quad 2-input multiplexer |
|
| 11 | 74HC257 |
Texas Instruments |
High-Speed CMOS Logic Quad 2-Input Multiplexer |
|
| 12 | 74HC257-Q100 |
nexperia |
Quad 2-input multiplexer |
|