| 型号 | 厂商 | 描述 |
| dm74ls469av 2 3 4 |
Register File | |
| dm74ls490m 2 3 4 |
Asynchronous Up Counter | |
| dm74ls491aj 2 3 4 |
Synchronous Up/Down Counter | |
| dm74ls491an 2 3 4 |
Synchronous Up/Down Counter | |
| dm74ls491av 2 3 4 |
Synchronous Up/Down Counter | |
| dm74ls503wm 2 3 4 |
Successive-Approximation Register | |
| dm74ls534wm 2 3 4 |
Octal D-Type Flip-Flop | |
| dm74ls54j 2 3 4 |
2/2/3/3-input AND-NOR Gate | |
| dm74ls251 2 3 4 5 6 |
Fairchild Semiconductor Corporation | 3-STATE 1-of-8 Line Data Selector/Multiplexer(三态输出的八选一的数据选择器/多路器) |
| dm74ls251mx 2 3 4 5 6 |
FAIRCHILD SEMICONDUCTOR CORP | 8-Input Digital Multiplexer |
| dm74ls251m 2 3 4 5 6 |
FAIRCHILD SEMICONDUCTOR CORP | 3-STATE 1-of-8 Line Data Selector/Multiplexer |
| dm74ls251n 2 3 4 5 6 |
FAIRCHILD SEMICONDUCTOR CORP | 3-STATE 1-of-8 Line Data Selector/Multiplexer |
| dm74ls253 2 3 4 5 6 |
Fairchild Semiconductor Corporation | 3-STATE Data Selector/Multiplexer(三态输出的数据选择器/多路器) |
| dm74ls253m 2 3 4 5 6 |
FAIRCHILD SEMICONDUCTOR CORP | Octal D-Type Latch with 3-STATE Outputs; Package: SSOP; No of Pins: 20; Container: Rail |
| dm74ls253n 2 3 4 5 6 |
FAIRCHILD SEMICONDUCTOR CORP | Octal D-Type Latch with 3-STATE Outputs |
| dm74ls253mx 2 3 4 5 6 |
FAIRCHILD SEMICONDUCTOR CORP | 4-Input Digital Multiplexer |
| dm74ls257bm 2 3 4 5 |
FAIRCHILD SEMICONDUCTOR CORP | 3-STATE Quad 2-Data Selectors/Multiplexers |
| dm74ls257b 2 3 4 5 |
Fairchild Semiconductor Corporation | 3-STATE Quad 2-Data Selectors/Multiplexers(三态输出的四2数据选择器) |
| dm74ls257bn 2 3 4 5 |
FAIRCHILD SEMICONDUCTOR CORP | 3-STATE Quad 2-Data Selectors/Multiplexers |
| dm74ls257 2 3 4 5 |
Fairchild Semiconductor Corporation | 3-STATE Quad 2-Data Selectors/Multiplexers |
| dm74ls257bmx 2 3 4 5 |
FAIRCHILD SEMICONDUCTOR CORP | 2-Input Digital Multiplexer |
| dm74ls259wm 2 3 4 5 6 |
FAIRCHILD SEMICONDUCTOR CORP | 8-Bit Addressable Latches |
| dm74ls259 2 3 4 5 6 |
Fairchild Semiconductor Corporation | 8-Bit Addressable Latches(8位可寻址的缓冲器) |
| dm74ls259m 2 3 4 5 6 |
FAIRCHILD SEMICONDUCTOR CORP | 8-Bit Addressable Latches |
| dm74ls259n 2 3 4 5 6 |
FAIRCHILD SEMICONDUCTOR CORP | 8-Bit Addressable Latches |
| dm74ls259mx 2 3 4 5 6 |
FAIRCHILD SEMICONDUCTOR CORP | Addressable D-Type Latch |
| dm74ls259wmx 2 3 4 5 6 |
FAIRCHILD SEMICONDUCTOR CORP | Addressable D-Type Latch |
| dm74ls266 2 3 4 |
Fairchild Semiconductor Corporation | Quad 2-Input Exclusive-NOR Gate with Open-Collector Outputs(集电极开路输出的四2输入异或非门) |
| dm74ls266m 2 3 4 |
FAIRCHILD SEMICONDUCTOR CORP | Quad 2-Input NAND Gate; Package: DIP; No of Pins: 14; Container: Rail |
| dm74ls266n 2 3 4 |
FAIRCHILD SEMICONDUCTOR CORP | Quad 2-Input NAND Gate |
| dm74ls266mx 2 3 4 |
FAIRCHILD SEMICONDUCTOR CORP | Quad 2-input Exclusive NOR (XNOR) Gate |
| dm74ls26 2 3 4 |
Fairchild Semiconductor Corporation | Quad 2-Input NAND Gate with High Voltage Open-Collector Outputs(带高电压开集电极输出的四2输入与非门) |
| dm74ls26m 2 3 4 |
FAIRCHILD SEMICONDUCTOR CORP | Quad 2-Input NAND Gate; Package: SOIC; No of Pins: 14; Container: Rail |
| dm74ls26n 2 3 4 |
FAIRCHILD SEMICONDUCTOR CORP | Quad 2-Input NAND Gate |
| dm74ls26mx 2 3 4 |
FAIRCHILD SEMICONDUCTOR CORP | Quad 2-input NAND Gate |
| dm74ls279 2 3 4 |
Fairchild Semiconductor Corporation | Quad 2-Input NOR Gate; Package: TSSOP; No of Pins: 14; Container: Tape & Reel |
| dm74ls279m 2 3 4 |
FAIRCHILD SEMICONDUCTOR CORP | Quad 2-Input NOR Gate; Package: DIP; No of Pins: 14; Container: Rail |
| dm74ls279n 2 3 4 |
FAIRCHILD SEMICONDUCTOR CORP | Quad 2-Input NOR Gate |
| dm74ls279mx 2 3 4 |
FAIRCHILD SEMICONDUCTOR CORP | S-R-Type Latch |
| dm74ls27 2 3 4 |
Fairchild Semiconductor Corporation | Quad 2-Input NAND Gate; Package: SOIC; No of Pins: 14; Container: Tape & Reel |
| dm74ls27m 2 3 4 |
FAIRCHILD SEMICONDUCTOR CORP | Quad 2-Input NOR Gate |
| dm74ls27n 2 3 4 |
FAIRCHILD SEMICONDUCTOR CORP | Quad 2-Input NOR Gate; Package: SOP; No of Pins: 14; Container: Rail |
| dm74ls27mx 2 3 4 |
FAIRCHILD SEMICONDUCTOR CORP | Triple 3-input NOR Gate |
| dm74ls283 2 3 4 5 6 |
Fairchild Semiconductor Corporation | Hex Inverter; Package: TSSOP; No of Pins: 14; Container: Rail |
| dm74ls283m 2 3 4 5 6 |
FAIRCHILD SEMICONDUCTOR CORP | 4-Bit Binary Adder with Fast Carry |
| dm74ls283n 2 3 4 5 6 |
FAIRCHILD SEMICONDUCTOR CORP | 4-Bit Binary Adder with Fast Carry |
| dm74ls283mx 2 3 4 5 6 |
FAIRCHILD SEMICONDUCTOR CORP | Binary Adder |
| dm74ls28 2 3 |
Fairchild Semiconductor Corporation | Quad 2-Input NOR Gate; Package: SOP; No of Pins: 14; Container: Tape & Reel |
| dm74ls28m 2 3 |
FAIRCHILD SEMICONDUCTOR CORP | Quad 2-Input NOR Buffer |
| dm74ls298 2 3 4 |
Fairchild Semiconductor Corporation | Quad 2-Port Register Multiplexer with Storage |