डेटा पत्रक ( Datasheet PDF ) |
भाग संख्या | विवरण | मैन्युफैक्चरर्स | |
DM74S20 | Dual 4-Input NAND Gate DM74S20 Dual 4-Input NAND Gate
August 1986 Revised April 2000
DM74S20 Dual 4-Input NAND Gate
General Description
This device contains two independent gates each of which performs the logic NAND function.
Ord |
Fairchild Semiconductor |
|
DM74S287 | (256 x 4) 1024-BIT TTL PROM | National Semiconductor |
|
DM74S288 | 256-BIT TTL PROM | National Semiconductor |
|
DM74S240 | (DM74S240 - DM74S244) Octal 3-STATE Buffer/Line Driver/Line Receiver | Fairchild Semiconductor |
|
DM74S257 | 3-STATE Quad 1-of-2 Data Selector/Multiplexer | Fairchild Semiconductor |
|
DM74S288 | 256 - BIT TTL PROM | National Semiconductor |
|
DM74S241 | (DM74S240 - DM74S244) Octal 3-STATE Buffer/Line Driver/Line Receiver | Fairchild Semiconductor |
|
DM74S244 | Buffers / Lind Drivers / Line Receivers | National Semiconductor |
|
DM74S280 | 9-Bit Parity Generator/Checker | Fairchild Semiconductor |
|
DM74S257 | (DM74S257 / DM74S258) TRI-STATE QUAD 1 OF 2 DATA SELECTORS / MULTIPLEXERS | National Semiconductor |
|
DM74S253 | Dual 3-STATE 1-of-4 Line Data Selector/Multiplexer | Fairchild Semiconductor |
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