ZHCSQU0C November 1998 – July 2022 CD54HC640 , CD54HCT640 , CD74HC640 , CD74HCT640
PRODUCTION DATA
CDx4HC640 和 CDx4HCT640 是具有三态输出的反相八路总线收发器。
器件型号 | 封装(1) | 封装尺寸(标称值) |
---|---|---|
CD54HC640 | J(CDIP、20) | 26.92mm × 6.92mm |
CD74HC640 | N(PDIP、20) | 25.4mm × 6.35mm |
DW(SOIC、20) | 12.80mm × 7.50mm | |
CD54HCT640 | J(CDIP、20) | 26.92mm × 6.92mm |
CD74HCT640 | N(PDIP、20) | 25.40mm × 6.35mm |
DW(SOIC、20) | 12.80mm × 7.50mm |