74AC244 鈥?74ACT244 Octal Buffer/Line Driver with 3-STATE Outputs
November 1988
Revised March 2005
74AC244 鈥?74ACT244
Octal Buffer/Line Driver with 3-STATE Outputs
General Description
The AC/ACT244 is an octal buffer and line driver designed
to be employed as a memory address driver, clock driver
and bus-oriented transmitter/receiver which provides
improved PC board density.
Features
s
I
CC
and I
OZ
reduced by 50%
s
3-STATE outputs drive bus lines or buffer memory
address registers
s
Outputs source/sink 24 mA
s
ACT244 has TTL-compatible inputs
Ordering Code:
Order Number
74AC244SC
74AC244SCX_NL
(Note 1)
74AC244SJ
74AC244MTC
74AC244MTCX_NL
(Note 1)
74AC244PC
74ACT244SC
74ACT244SCX_NL
(Note 1)
74ACT244SJ
74ACT244MSA
74ACT244MTC
74ACT244MTCX_NL
(Note 1)
74ACT244PC
Package
Number
M20B
M20B
M20D
MTC20
MTC20
N20A
M20B
M20B
M20D
MSA20
MTC20
MTC20
N20A
Package Description
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide
Pb-Free 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide
Pb-Free 20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
Pb-Free 20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm
Wide
20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide
Pb-Free 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide
Pb-Free 20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
20-Lead Shrink Small Outline Package (SSOP), JEDEC MO-150, 5.3mm Wide
20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
Pb-Free 20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm
Wide
20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide
Device also available in Tape and Reel. Specify by appending suffix letter 鈥淴鈥?to the ordering code.
Pb-Free package per JEDEC J-STD-020B.
Note 1:
鈥淿NL鈥?indicates Pb-Free package (per JEDEC J-STD-020B). Please use order number as indicated.
FACT
樓
is a trademark of Fairchild Semiconductor Corporation.
漏 2005 Fairchild Semiconductor Corporation
DS009943
www.fairchildsemi.com