| 制造商 | 部件名 | 数据表 | 功能描述 |
 Motorola, Inc |
SN54LS51
|
48Kb / 2P |
DUAL 2-WIDE 2-INPUT/ 3-INPUT AND-OR-INVERT GATE
|
 STMicroelectronics |
M54HC51
|
234Kb / 9P |
DUAL 2 WIDE 2 INPUT AND/OR INVERT GATE
Dec-1992 |
 Fairchild Semiconductor |
74F51
|
49Kb / 4P |
Dual 2-Wide 2-Input; 2-Wide 3-Input AND-OR-Invert Gate
|
|
DM74LS51
|
47Kb / 4P |
Dual 2-Wide 2-Input, 2-Wide 3-Input AND-OR-INVERT Gate
|
|
DM74S51
|
34Kb / 3P |
Dual 2-Wide 2-Input AND-OR-INVERT Gate
|
 Hitachi Semiconductor |
HD74HC51
|
46Kb / 8P |
2-wide 2-input, 2-wide 3-input AND-OR-INVERT Gate
|
 STMicroelectronics |
M74HC51
|
62Kb / 9P |
DUAL 2 WIDE 2 INPUT AND/OR INVERT GATE
August 2001 |
 Renesas Technology Corp |
HD74HC51
|
90Kb / 7P |
2-wide 2-input, 2-wide 3-input AND-OR-INVERT Gate
|
 Motorola, Inc |
MC5474F51
|
53Kb / 2P |
DUAL 2-WIDE 2-INPUT, 2-WIDE 3-INPUT AND-OR-INVERT GATE
|
 Nexperia B.V. All right... |
74F51
|
198Kb / 9P |
Dual 2-wide 2-input, 2-wide 3-input AND-OR-invert gate
March 3, 1989 |