| 制造商 | 部件名 | 数据表 | 功能描述 |
 Hitachi Semiconductor |
HD74HC221
|
53Kb / 8P |
Dual Monostable Multivibrators (with Schmitt Trigger Input)
|
 NXP Semiconductors |
74AC11013
|
132Kb / 5P |
DUAL 4 INPUT NAND SCHMITT TRIGGER
October 17 1990 |
 Renesas Technology Corp |
HD74HC221
|
103Kb / 8P |
Dual Monostable Multivibrators (with Schmitt Trigger Input)
|
 Texas Instruments |
SN74LS221J
|
963Kb / 27P |
DUAL MONOSTABLE MULTIVIBRATORS WITH SCHMITT-TRIGGER INPUT
|
 Xilinx, Inc |
DS552
|
331Kb / 14P |
Optional Schmitt-trigger input
|
 Unisonic Technologies |
L16B45AG-R24-R
|
267Kb / 12P |
Schmitt trigger input
|
 Motorola, Inc |
MC14583B
|
227Kb / 8P |
Dual Schmitt Trigger
|
 Texas Instruments |
SN74HCS21
|
288Kb / 15P |
SN74HCS21 Dual 4-Input AND Gates with Schmitt-Trigger Inputs
|
|
SN74HCS20
|
1,003Kb / 23P |
SN74HCS20 Dual 4-Input NAND Gate with Schmitt-Trigger Inputs
|
|
SN74HCS21
|
994Kb / 22P |
SN74HCS21 Dual 4-Input AND Gates with Schmitt-Trigger Inputs
|