| 制造商 | 部件名 | 数据表 | 功能描述 |
 NXP Semiconductors |
74HC4049
|
41Kb / 7P |
Hex inverting high-to-low level shifter
December 1990 |
 STMicroelectronics |
HCC40109B
|
292Kb / 12P |
QUAD LOW-TO-HIGH VOLTAGE LEVEL SHIFTER
Jun-1989 |
 Unisonic Technologies |
U74HC4049
|
175Kb / 6P |
HEX INVERTING HIGH-TO-LOW LEVEL SHIFTER
|
 NXP Semiconductors |
74HC4050
|
144Kb / 15P |
Hex non-inverting HIGH-to-LOW level shifter
Rev. 3-31 January 2013 |
 Unisonic Technologies |
U74HC4049
|
175Kb / 6P |
HEX INVERTING HIGH-TO-LOW LEVEL SHIFTER
|
 Texas Instruments |
CD4504B-EP
|
1,017Kb / 15P |
CMOS HEX VOLTAGE-LEVEL SHIFTER
|
 ON Semiconductor |
MC14504B
|
121Kb / 7P |
Hex Level Shifter for TTL to CMOS
July, 2014 ??Rev. 9 |
 Nexperia B.V. All right... |
74HC4050-Q100
|
703Kb / 13P |
Hex non-inverting HIGH-to-LOW level shifter
|
|
74HC4050
|
219Kb / 11P |
Hex non-inverting HIGH-to-LOW level shifter
Rev. 5 - 3 August 2021 |
|
74HC4049
|
221Kb / 11P |
Hex inverting HIGH-to-LOW level shifter
Rev. 8 - 16 March 2021 |