 | ADG3247BRUZ | 150 | Analog Devices Inc | 19+ | 38-TFSOP（0.173"，4.40mm 宽） | ￥3.2000 | IC SW BUS 2.5/3.3V 16BIT 38TSSOP | 购买 |
| SY100EL56VZG | 6 | Micrel Inc | 19+ | 20-SOIC（0.295"，7.50mm 宽） | ￥4.8100 | IC MUX 2:1 DUAL 3.3/5V 20-SOIC | 购买 |
| SY89544UMG | 591 | Micrel Inc | 19+ | 32-VFQFN 裸露焊盘，32-MLF? | ￥7.3200 | IC MUX 4:1 LVDS DIFF 2.5V 32MLF | 购买 |
| SY10E164JZ | 54 | Micrel Inc | 19+ | 28-LCC（J 形引线） | ￥9.2400 | IC MULTIPLEXER 16:1 28-PLCC | 购买 |
| SY10E457JZ | 18 | Micrel Inc | 19+ | 28-LCC（J 形引线） | ￥10.2500 | IC MUX TRIPLE DIFF 2:1 28-PLCC | 购买 |
| SY58019UMG | 78 | Micrel Inc | 19+ | 16-VFQFN 裸露焊盘，16-MLF? | ￥10.9600 | IC MUX LVPECL 2:1 10.7BGPS 16MLF | 购买 |
| SY58026UMG | 61 | Micrel Inc | 19+ | 32-VFQFN 裸露焊盘，32-MLF? | ￥13.8700 | IC MUX DUAL 2:1 DFF LVPECL 32MLF | 购买 |
| SY58025UMG | 137 | Micrel Inc | 19+ | 32-VFQFN 裸露焊盘，32-MLF? | ￥13.8700 | IC MUX DUAL 2:1 DIFF CML 32MLF | 购买 |
| SY100S363JZ | 8 | Micrel Inc | 19+ | 28-LCC（J 形引线） | ￥26.0800 | IC MUX DUAL 8INPUT 28-PLCC | 购买 |
| SY100S863JZ | 56 | Micrel Inc | 19+ | 28-LCC（J 形引线） | ￥27.1300 | IC MUX 8-INPUT PECL DIFF 28-PLCC | 购买 |
| 74HC153PW,118 | 2500 | NXP Semiconductors | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | ￥0.1411 | IC MUX DUAL 4-INPUT 16TSSOP | 购买 |
| 74HC139PW,118 | 476 | NXP Semiconductors | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | ￥0.5100 | IC DUAL 2:4 DECODR/DEMUX 16TSSOP | 购买 |
| 74HC139PW,118 | 476 | NXP Semiconductors | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | ￥0.5100 | IC DECODR/DEMUX DUAL 2:4 16TSSOP | 购买 |
| SN74HC257PWR | 2000 | Texas Instruments | 19+ | 16-TSSOP（0.173"，4.40mm 宽） | ￥0.1783 | IC QUAD 2-TO-1 SEL/MUX 16-TSSOP | 购买 |
| SN74HCT257DR | 1173 | Texas Instruments | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.5900 | IC QUAD 2-1 DATA SEL/MUX 16-SOIC | 购买 |
| SN74HCT257DR | 1173 | Texas Instruments | 19+ | 16-SOIC（0.154"，3.90mm 宽） | ￥0.5900 | IC QUAD 2-1 DATA SEL/MUX 16-SOIC | 购买 |
| 74HCT147N,652 | 507 | NXP Semiconductors | 19+ | 16-DIP（0.300"，7.62mm） | ￥1.6900 | IC 10-4 PRIORITY ENCODER 16-DIP | 购买 |
| 74HCT42N,652 | 859 | NXP Semiconductors | 19+ | 16-DIP（0.300"，7.62mm） | ￥1.6100 | IC BCD TO DECIMAL DECODER 16DIP | 购买 |
| 74HC238DB,112 | 741 | NXP Semiconductors | 19+ | 16-SSOP（0.209"，5.30mm 宽） | ￥0.9200 | IC 3-8 LINE DECOD/DEMUX 16-SSOP | 购买 |
| 74HC154D,652 | 1039 | NXP Semiconductors | 19+ | 24-SOIC（0.295"，7.50mm 宽） | ￥1.0500 | IC DECODER/DEMUX 4-16LINE 24SOIC | 购买 |
