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SN74LS244DW
管件 可替代的包裝
74LS
緩沖器/線路驅(qū)動(dòng)器,非反相
2
4
15mA,24mA
4.75 V ~ 5.25 V
0°C ~ 70°C
表面貼裝
20-SOIC(0.295",7.50mm 寬)
IC BUFF/DVR TRI-ST DUAL 20SOIC