Recherchez avec le numéro de pièce ainsi que le fabricant ou la description
74LS279 |
Click to view a larger image
| Part Number | 74LS279 |
| Manufacturer | Fairchild Semiconductor |
| Description | The DM74LS279 consists of four individual and independent Set-Reset Latches with active low inputs. Two of the four latches have an additional S input ANDed with the primary S input. A LOW on any S in... |
| Features |
ding the suffix letter “X” to the ordering code.
Connection Diagram
Function Table
Inputs S (Note 1) L L H H R L H L H Output Q H (Note 2) H L Q0
H = HIGH Level L = LOW Level Q0 = The Level of Q before the indicated input conditions were established. Note 1: For latches with double S inputs: H = both S inputs HIGH L = one or both S inputs LOW Note 2: This output level is pseudo stable; that is, it may not persist when the S and R inputs return to their inactive (HIGH) level.
© 2000 Fairchild Semiconductor Corporation
DS006420
www.fairchildsemi.com
DM74LS279
Absolute Maximum Ratings(Not... |
| Document |
 74LS279 Data Sheet
PDF 47.45KB |
| Distributor | Stock | Price | Buy |
|---|
| No. | Parte # | Fabricante | Descripción | Hoja de Datos |
|---|---|---|---|---|
| 1 | 74LS27 |
Hitachi Semiconductor |
Triple 3-input Positive NOR Gates |
|
| 2 | 74LS273 |
Mitsubishi Electric Semiconductor |
OCTAL POSITIVE EDGE-TRIGGERED D-TYPE FLIP-FLOP |
|
| 3 | 74LS273 |
ON Semiconductor |
LOW POWER SCHOTTKY |
|
| 4 | 74LS273 |
Fairchild Semiconductor |
8-Bit Register |
|
| 5 | 74LS273 |
Hitachi Semiconductor |
Octal D-type Positive-edge-triggered Flip-Flops |
|