DM54LS273
National Semiconductor
142.03kb
8-bit register with clear. The ’LS273 is a high speed 8-bit register consisting of eight D-type flip-flops with a common Clock and an asynchronous active LOW Ma
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DM54LS279 - Quad S-R Latches
(National Semiconductor)
54LS279 DM54LS279 DM74LS279 Quad S-R Latches
May 1989
54LS279 DM54LS279 DM74LS279 Quad S-R Latches
General Description
The ’LS279 consists of four .
DM54LS20 - Dual 4-Input NAND Gates
(National Semiconductor)
54LS20 DM54LS20 DM74LS20 Dual 4-Input NAND Gates
June 1989
54LS20 DM54LS20 DM74LS20 Dual 4-Input NAND Gates
General Description
This device contain.
DM54LS21 - Dual 4-Input AND Gates
(National Semiconductor)
54LS21 DM54LS21 DM74LS21 Dual 4-Input AND Gates
June 1989
54LS21 DM54LS21 DM74LS21 Dual 4-Input AND Gates
General Description
This device contains t.
DM54LS240 - Octal TRI-STATE Buffers/Line Drivers/Line Receivers
(National Semiconductor)
DM54LS240 DM74LS240 DM54LS241 DM74LS241 Octal TRI-STATE Buffers Line Drivers Line Receivers
April 1992
DM54LS240 DM74LS240 DM54LS241 DM74LS241 Octal.
DM54LS241 - Octal TRI-STATE Buffers/Line Drivers/Line Receivers
(National Semiconductor)
DM54LS240 DM74LS240 DM54LS241 DM74LS241 Octal TRI-STATE Buffers Line Drivers Line Receivers
April 1992
DM54LS240 DM74LS240 DM54LS241 DM74LS241 Octal.
DM54LS245 - TRI-STATE Octal Bus Transceiver
(National Semiconductor)
54LS245 DM54LS245 DM74LS245 TRI-STATE Octal Bus Transceiver
June 1989
54LS245 DM54LS245 DM74LS245 TRI-STATE Octal Bus Transceiver
General Descriptio.
DM54LS251 - TRI-STATE Data Selectors/Multiplexers
(National Semiconductor)
DM54LS251 DM74LS251 TRI-STATE Data Selectors Multiplexers
June 1989
DM54LS251 DM74LS251 TRI-STATE Data Selectors Multiplexers
General Description
Th.
DM54LS257B - TRI-STATE Quad 2-Data Selectors/Multiplexers
(National Semiconductor)
54LS257A DM54LS257B DM74LS257B 54LS258A DM54LS258B DM74LS258B TRI-STATE Quad 2-Data Selectors Multiplexers
June 1989
54LS257A DM54LS257B DM74LS257B .
DM54LS258B - TRI-STATE Quad 2-Data Selectors/Multiplexers
(National Semiconductor)
54LS257A DM54LS257B DM74LS257B 54LS258A DM54LS258B DM74LS258B TRI-STATE Quad 2-Data Selectors Multiplexers
June 1989
54LS257A DM54LS257B DM74LS257B .
DM54LS259 - 8-Bit Addressable Latches
(National Semiconductor)
DM54LS259 DM74LS259 8-Bit Addressable Latches
May 1992
DM54LS259 DM74LS259 8-Bit Addressable Latches
General Description
These 8-bit addressable lat.