74act244mtcx-nl Fairchild Semiconductor, 74act244mtcx-nl Datasheet

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74act244mtcx-nl

Manufacturer Part Number
74act244mtcx-nl
Description
74ac244 * 74act244 Octal Buffer/line Driver With 3-state Outputs
Manufacturer
Fairchild Semiconductor
Datasheet
© 2005 Fairchild Semiconductor Corporation
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
74AC244 • 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.
Ordering Code:
Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.
Pb-Free package per JEDEC J-STD-020B.
Note 1: “_NL” indicates Pb-Free package (per JEDEC J-STD-020B). Please use order number as indicated.
FACT
Order Number
¥
is a trademark of Fairchild Semiconductor Corporation.
Package
Number
MTC20
MTC20
MSA20
MTC20
MTC20
M20D
M20D
M20B
M20B
M20B
M20B
N20A
N20A
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
DS009943
Features
I
3-STATE outputs drive bus lines or buffer memory
address registers
Outputs source/sink 24 mA
ACT244 has TTL-compatible inputs
CC
Package Description
and I
OZ
reduced by 50%
November 1988
Revised March 2005
www.fairchildsemi.com

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74act244mtcx-nl Summary of contents

Page 1

... MSA20 20-Lead Shrink Small Outline Package (SSOP), JEDEC MO-150, 5.3mm Wide 74ACT244MTC MTC20 20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide 74ACT244MTCX_NL MTC20 Pb-Free 20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm (Note 1) Wide 74ACT244PC N20A 20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" ...

Page 2

Logic Symbol IEEE/IEC Connection Diagram www.fairchildsemi.com Pin Descriptions Pin Names Description 3-STATE Output Enable Inputs –I Inputs –O Outputs 0 7 Truth Tables Inputs Outputs OE I (Pins 12, 14, 16, ...

Page 3

Absolute Maximum Ratings Supply Voltage ( Input Diode Current ( 0. 0. Input Voltage ( Output Diode Current (I ...

Page 4

DC Electrical Characteristics for ACT V CC Symbol Parameter (V) V Minimum HIGH Level 4.5 IH Input Voltage 5.5 V Maximum LOW Level 4.5 IL Input Voltage 5.5 V Minimum HIGH Level 4.5 OH Output Voltage 5.5 4.5 5.5 V ...

Page 5

AC Electrical Characteristics for Symbol Parameter (V) (Note 8) t Propagation Delay 3.3 PLH Data to Output 5.0 t Propagation Delay 3.3 PHL Data to Output 5.0 t Output Enable Time 3.3 PZH 5.0 t Output Enable ...

Page 6

Physical Dimensions inches (millimeters) unless otherwise noted 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide www.fairchildsemi.com Package Number M20B 6 ...

Page 7

Physical Dimensions inches (millimeters) unless otherwise noted (Continued) Pb-Free 20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide Package Number M20D 7 www.fairchildsemi.com ...

Page 8

Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 20-Lead Shrink Small Outline Package (SSOP), JEDEC MO-150, 5.3mm Wide www.fairchildsemi.com Package Number MSA20 8 ...

Page 9

Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide Package Number MTC20 9 www.fairchildsemi.com ...

Page 10

Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and Fairchild reserves the right ...

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