| Mfg |
Part # |
Datasheet |
Description |
 NXP Semiconductors |
HEF4000B |
77Kb/5P |
Dual 3-input NOR gate and inverter January 1995 |
| HEF4000BD |
77Kb/5P |
Dual 3-input NOR gate and inverter January 1995 |
| HEF4000BF |
77Kb/5P |
Dual 3-input NOR gate and inverter January 1995 |
| HEF4000BN |
77Kb/5P |
Dual 3-input NOR gate and inverter January 1995 |
| HEF4000BP |
77Kb/5P |
Dual 3-input NOR gate and inverter January 1995 |
| HEF4000BT |
77Kb/5P |
Dual 3-input NOR gate and inverter January 1995 |
| HEF4001B |
25Kb/3P |
Quadruple 2-input NOR gate January 1995 |
| HEF4001B |
29Kb/3P |
Quadruple 2-input NOR gate January 1995 |
 Nexperia B.V. All r... |
HEF4001B |
198Kb/9P |
Quad 2-input NOR gate Rev. 11 - 19 November 2021 |
| HEF4001B-Q100 |
666Kb/11P |
Quad 2-input NOR gate |
 NXP Semiconductors |
HEF4001BD |
25Kb/3P |
Quadruple 2-input NOR gate January 1995 |
| HEF4001BD |
29Kb/3P |
Quadruple 2-input NOR gate January 1995 |
| HEF4001BF |
25Kb/3P |
Quadruple 2-input NOR gate January 1995 |
| HEF4001BN |
25Kb/3P |
Quadruple 2-input NOR gate January 1995 |
| HEF4001BP |
25Kb/3P |
Quadruple 2-input NOR gate January 1995 |
| HEF4001BP |
29Kb/3P |
Quadruple 2-input NOR gate January 1995 |
| HEF4001BT |
25Kb/3P |
Quadruple 2-input NOR gate January 1995 |
| HEF4001BT |
29Kb/3P |
Quadruple 2-input NOR gate January 1995 |
 Nexperia B.V. All r... |
HEF4001BT |
198Kb/9P |
Quad 2-input NOR gate Rev. 11 - 19 November 2021 |
| HEF4001BT-Q100 |
666Kb/11P |
Quad 2-input NOR gate |
 NXP Semiconductors |
HEF4001UB |
134Kb/8P |
Quadruple 2-input NOR gate January 1995 |
| HEF4001UBD |
134Kb/8P |
Quadruple 2-input NOR gate January 1995 |
| HEF4001UBF |
134Kb/8P |
Quadruple 2-input NOR gate January 1995 |
| HEF4001UBN |
134Kb/8P |
Quadruple 2-input NOR gate January 1995 |
| HEF4001UBP |
134Kb/8P |
Quadruple 2-input NOR gate January 1995 |
| HEF4001UBT |
134Kb/8P |
Quadruple 2-input NOR gate January 1995 |
| HEF4002B |
24Kb/3P |
Dual 4-input NOR gate January 1995 |
 Nexperia B.V. All r... |
HEF4002B |
714Kb/11P |
Dual 4-input NOR gate Rev. 4 - 17 October 2016 |
 NXP Semiconductors |
HEF4002BD |
24Kb/3P |
Dual 4-input NOR gate January 1995 |
| HEF4002BF |
24Kb/3P |
Dual 4-input NOR gate January 1995 |