| 型號 | 廠商 | 描述 | 
| lm393st 2 3 | 意法半導體 | LOWPOWER DUAL VOLTAGE COMPARATORS | 
| lm393afe 2 3 | NXP SEMICONDUCTORS | Low power dual voltage comparator | 
| lm393an 2 3 | NXP SEMICONDUCTORS | Low power dual voltage comparator | 
| lm393d 2 3 | NXP SEMICONDUCTORS | Low power dual voltage comparator | 
| lm393n 2 3 | NXP SEMICONDUCTORS | Low power dual voltage comparator | 
| lm393an 2 3 | MOTOROLA INC | SINGLE SUPPLY, LOW POWER DUAL COMPARATORS | 
| lm393d 2 3 | MOTOROLA INC | SINGLE SUPPLY, LOW POWER DUAL COMPARATORS | 
| lm393n 2 3 | MOTOROLA INC | SINGLE SUPPLY, LOW POWER DUAL COMPARATORS | 
| lm393 2 3 | ON SEMICONDUCTOR | SINGLE SUPPLY, LOW POWER DUAL COMPARATORS | 
| lm393d 2 3 | ON SEMICONDUCTOR | SINGLE SUPPLY, LOW POWER DUAL COMPARATORS | 
| lm393dr2 2 3 | ON SEMICONDUCTOR | low offset voltage dual comparators | 
| lm393aj 2 3 | NATIONAL SEMICONDUCTOR CORP | Low Power Low Offset Voltage Dual Comparators | 
| lm393ah 2 3 | NATIONAL SEMICONDUCTOR CORP | Low Power Low Offset Voltage Dual Comparators | 
| lm393mx 2 3 | NATIONAL SEMICONDUCTOR CORP | Low Power Low Offset Voltage Dual Comparators | 
| lm393tlx 2 3 | NATIONAL SEMICONDUCTOR CORP | Low Power Low Offset Voltage Dual Comparators | 
| lm393tl 2 3 | NATIONAL SEMICONDUCTOR CORP | Low Power Low Offset Voltage Dual Comparators | 
| lm393n 2 3 | NATIONAL SEMICONDUCTOR CORP | Low Power Low Offset Voltage Dual Comparators | 
| lm393m 2 3 | NATIONAL SEMICONDUCTOR CORP | Low Power Low Offset Voltage Dual Comparators | 
| lm393j 2 3 | NATIONAL SEMICONDUCTOR CORP | Low Power Low Offset Voltage Dual Comparators | 
| lm393h 2 3 | NATIONAL SEMICONDUCTOR CORP | Low Power Low Offset Voltage Dual Comparators | 
| lm393am 2 3 | FAIRCHILD SEMICONDUCTOR CORP | Dual Differential Comparator | 
| lm393an 2 3 | FAIRCHILD SEMICONDUCTOR CORP | Dual Differential Comparator | 
| lm393n 2 3 | FAIRCHILD SEMICONDUCTOR CORP | Dual Differential Comparator | 
| lm393m 2 3 | FAIRCHILD SEMICONDUCTOR CORP | Dual Differential Comparator | 
| lm393jg 2 3 | Texas Instruments, Inc. | DUAL DIFFERENTIAL COMPARATORS | 
| lm393yfk 2 3 | Texas Instruments, Inc. | DUAL DIFFERENTIAL COMPARATORS | 
| lm393apw 2 3 | Texas Instruments, Inc. | dual differential comparators | 
| lm393afk 2 3 | Texas Instruments, Inc. | dual differential comparators | 
| lm393ajg 2 3 | Texas Instruments, Inc. | dual differential comparators | 
| lm393fk 2 3 | Texas Instruments, Inc. | DUAL DIFFERENTIAL COMPARATORS | 
| lm393yd 2 3 | Texas Instruments, Inc. | DUAL DIFFERENTIAL COMPARATORS | 
| lm393yp 2 3 | Texas Instruments, Inc. | DUAL DIFFERENTIAL COMPARATORS | 
| lm393ypw 2 3 | Texas Instruments, Inc. | dual differential comparators | 
| lm393yjg 2 3 | Texas Instruments, Inc. | DUAL DIFFERENTIAL COMPARATORS | 
| lm393 2 3 | Motorola, Inc. | SINGLE SUPPLY, LOW POWER DUAL COMPARATORS | 
| lm3940is-3.3 2 3 4 5 6 7 8 9 10 11 | NATIONAL SEMICONDUCTOR CORP | Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection | 
| lm3940impx-3.3 2 3 4 5 6 7 8 9 10 11 | THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS | |
| lm3940isx-3.3 2 3 4 5 6 7 8 9 10 11 | THREE-TERMINAL POSITIVE FIXED VOLTAGE REGULATORS | |
| lm3940j-3.3-qml 2 3 4 5 6 7 8 9 10 11 | NATIONAL SEMICONDUCTOR CORP | Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection | 
| lm394bh 2 3 4 5 6 7 8 9 10 11 | NATIONAL SEMICONDUCTOR CORP | LM194/LM394 Supermatch Pair | 
| lm394ch 2 3 4 5 6 7 8 9 10 11 | NATIONAL SEMICONDUCTOR CORP | LM194/LM394 Supermatch Pair | 
| lm394cn 2 3 4 5 6 7 8 9 10 11 | NATIONAL SEMICONDUCTOR CORP | LM194/LM394 Supermatch Pair | 
| lm394h 2 3 4 5 6 7 8 9 10 11 | NATIONAL SEMICONDUCTOR CORP | LM194/LM394 Supermatch Pair | 
| lm394n 2 3 4 5 6 7 8 9 10 11 | NATIONAL SEMICONDUCTOR CORP | LM194/LM394 Supermatch Pair | 
| lm3940imp-3.3 2 3 4 5 6 7 8 9 10 11 | NATIONAL SEMICONDUCTOR CORP | Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection | 
| lm3940it-3.3 2 3 4 5 6 7 8 9 10 11 | NATIONAL SEMICONDUCTOR CORP | Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection | 
| lm3940wg-3.3-qml 2 3 4 5 6 7 8 9 10 11 | NATIONAL SEMICONDUCTOR CORP | Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection | 
| lm3940j 2 3 4 5 6 7 8 9 10 11 | National Semiconductor Corporation | Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection | 
| lm394 2 3 4 5 6 7 8 9 10 11 | National Semiconductor Corporation | RES 3.01M OHM 1/10W 1% 0603 SMD | 
| lm3940 2 3 4 5 6 7 8 9 10 11 | National Semiconductor Corporation | Cap-Free, NMOS, 150mA Low Dropout Regulator with Reverse Current Protection |