Data sheet acquired from Harris Semiconductor
SCHS287B − Revised January 2004
This data sheet is applicable to the CD54/74AC240, CD54ACT240, and CD54/74ACT241. The CD54/74AC241 were not acquired from
Harris Semiconductor. See SCHS244 for information on the CD74ACT240, CD74AC244, and CD74ACT244.
The CD74AC240 and CD74ACT240 are supplied in 20-lead dual-in-line
plastic packages (E suffix) and 20-lead small-outline packages (M and
M96 suffixes). The CD74AC241 is supplied in 20-lead dual-in-line plastic
packages (E suffix) and the CD74ACT241 is supplied in 20-lead
dual-in-line plastic packages (E suffix) and 20-lead small-outline
packages (M96 suffix). The CD74AC244 and CD74ACT244 are supplied
in 20-lead dual-in-line plastic packages (E suffix), 20-lead small-outline
packages (M and M96 suffixes), and 20-lead shrink small-outline
packages (SM96 suffix). These package types are operable over the
following temperature ranges: Commerical (0 to 705C); Industrial (−40
to +855C); and Extended Industrial/Military (−55 to + 1255C).
The CD54AC240 and CD54AC244 and the CD54ACT240, CD54ACT241,
and CD54ACT244 are supplied in 20-lead hermetic dual-in-line ceramic
packages (F3A suffix) and are operable over the −55 to +1255C
temperature range.
The RCA CD54/74AC240, CD54/74AC241, and CD54/74AC244 and the
CD54/74ACT240, CD54/74ACT241, and CD54/74ACT244 3-state octal
buffer/line drivers use the RCA ADVANCED CMOS technology. The
CD54/74AC/ACT240 and CD54/74AC/ACT244 have active-LOW output
enables (1OE
, 2OE). The CD54/74AC/ACT241 has one active-LOW (1OE)
and one active-HIGH (2OE) output enable.
Copyright 2004, Texas Instruments Incorporated
