| Manufacturer | Part # | Datasheet | Description |
 Hitachi Semiconductor |
HD74LS40
|
45Kb / 5P |
Dual 4-input Positive NAND Buffers
|
 Texas Instruments |
SN54ALS40A
|
68Kb / 2P |
DUAL 4-INPUT POSITIVE-NAND BUFFERS
|
 Integral Corp. |
IN7440
|
196Kb / 4P |
Dual 4-Input Positive-NAND Buffers
|
 KODENSHI_AUK CORP. |
KK7440
|
209Kb / 4P |
Dual 4-Input Positive-NAND Buffers
|
 Renesas Technology Corp |
HD74LS37
|
57Kb / 5P |
Quadruple 2-input Positive NAND Buffers
|
|
HD74LS40
|
146Kb / 5P |
Dual 4-input Positive NAND Buffers
|
 IK Semicon Co., Ltd |
IN7440
|
199Kb / 4P |
Dual 4-Input Positive-NAND Buffers
|
 Texas Instruments |
SN74ALS1020A
|
59Kb / 3P |
DUAL 4-INPUT POSITIVE-NAND BUFFERS
|
|
SN5440
|
437Kb / 12P |
DUAL 4-INPUT POSITIVE-NAND BUFFERS
|
|
SN54ALS40A
|
59Kb / 3P |
DUAL 4-INPUT POSITIVE-NAND BUFFERS
|