The CD54/74AC540, 541, and CD54/74ACT540, 541 octal buffer/line drivers use the RCA ADVANCED CMOS technology. The CD54/74AC/ACT540 are inverting 3-state buffers having two active-LOW output enables. The CD54/74AC/ACT541 are non-inverting 3-state buffers having two active-LOW output enables.
The CD74AC540, 541, and CD74ACT540, 541 are supplied in 20-lead dual-in-line plastic packages (E suffix) and in 20-lead dual-in-line small-outline plastic packages (M suffix). Both package types are operable over the following temperature ranges: Industrial (40 to +85°C) and Extended Industrial/Military (55 to +125°C).
The CD54AC540, 541, and CD54ACT540, 541, available in chip form (H suffix), are operable over the 55 to +125°C temperature range.
FAST is a Registered Trademark of Fairchild Semiconductor Corp.
|Part number||Order||Technology Family||VCC (Min) (V)||VCC (Max) (V)||Channels (#)||IOL (Max) (mA)||IOH (Max) (mA)||ICC (uA)||Input type||Output type||Features||Data rate (Mbps)||Rating||Operating temperature range (C)||Package Group|
||ACT||4.5||5.5||8||24||-24||80||Standard CMOS||Push-Pull||Standard speed (tpd > 50ns)||180||Military||-55 to 125||CDIP | 20|
|CD74ACT540||Samples not available||ACT||4.5||5.5||8||24||-24||160||TTL-Compatible CMOS||3-State||
Very high speed (tpd 5-10ns)
Input clamp diode
|180||Catalog||-55 to 125||
PDIP | 20
SOIC | 20