74AC244PC Fairchild Semiconductor, 74AC244PC Datasheet

IC BUFF/DVR TRI-ST DUAL 20DIP

74AC244PC

Manufacturer Part Number
74AC244PC
Description
IC BUFF/DVR TRI-ST DUAL 20DIP
Manufacturer
Fairchild Semiconductor
Series
74ACr
Datasheets

Specifications of 74AC244PC

Logic Type
Buffer/Line Driver, Non-Inverting
Number Of Elements
2
Number Of Bits Per Element
4
Current - Output High, Low
24mA, 24mA
Voltage - Supply
2 V ~ 6 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Through Hole
Package / Case
20-DIP (0.300", 7.62mm)
Logic Family
AC
Number Of Channels Per Chip
Octal
Polarity
Non-Inverting
Supply Voltage (max)
6 V
Supply Voltage (min)
2 V
Maximum Operating Temperature
+ 85 C
Mounting Style
Through Hole
High Level Output Current
- 24 mA
Input Bias Current (max)
4 uA
Low Level Output Current
24 mA
Minimum Operating Temperature
- 40 C
Number Of Lines (input / Output)
3
Output Type
3-State
Propagation Delay Time
9 ns @ 3.3 V or 7 ns @ 5 V
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
74AC244
74AC244PC.

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
74AC244PC
Manufacturer:
INTEL
Quantity:
7
©1988 Fairchild Semiconductor Corporation
74AC244, 74ACT244 Rev. 1.4.0
74AC244, 74ACT244
Octal Buffer/Line Driver with 3-STATE Outputs
Features
Ordering Information
Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering number.
74AC244SC
74AC244SJ
74AC244MTC
74AC244PC
74ACT244SC
74ACT244SJ
74ACT244MSA
74ACT244MTC
74ACT244PC
Order Number
I
3-STATE outputs drive bus lines or buffer memory
address registers
Outputs source/sink 24mA
ACT244 has TTL-compatible inputs
CC
All packages are lead free per JEDEC: J-STD-020B standard.
and I
OZ
reduced by 50%
Package
Number
MTC20
MSA20
MTC20
M20D
M20D
M20B
M20B
N20A
N20A
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide
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
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
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
20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide
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.
Package Description
January 2008
www.fairchildsemi.com

Related parts for 74AC244PC

74AC244PC Summary of contents

Page 1

... Outputs source/sink 24mA ACT244 has TTL-compatible inputs Ordering Information Package Order Number Number 74AC244SC M20B 74AC244SJ M20D 74AC244MTC MTC20 74AC244PC N20A 74ACT244SC M20B 74ACT244SJ M20D 74ACT244MSA MSA20 74ACT244MTC MTC20 74ACT244PC N20A Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering number. ...

Page 2

... Connection Diagram Pin Description Pin Names Description 3-STATE Output Enable Inputs –I Inputs –O Outputs 0 7 ©1988 Fairchild Semiconductor Corporation 74AC244, 74ACT244 Rev. 1.4.0 Logic Symbol IEEE/IEC Truth Tables Inputs OE I (Pins 12, 14, 16, 18 Inputs OE I (Pins Immaterial Z High Impedance 2 Outputs ...

Page 3

... I V Output Voltage O T Operating Temperature Minimum Input Edge Rate, AC Devices: V from 30 Minimum Input Edge Rate, ACT Devices: V from 0.8V to 2.0V ©1988 Fairchild Semiconductor Corporation 74AC244, 74ACT244 Rev. 1.4.0 Parameter Parameter , V @ 3.3V, 4.5V, 5. 4.5V, 5. Rating 0.5V to 7.0V 20mA 20mA 0. 0.5V ...

Page 4

... Notes: 1. All outputs loaded; thresholds on input associated with output under test and I @ 3.0V are guaranteed to be less than or equal to the respective limit @ 5. Maximum test duration 2.0ms, one output loaded at a time. ©1988 Fairchild Semiconductor Corporation 74AC244, 74ACT244 Rev. 1.4 (V) Conditions Typ. ...

Page 5

... OLD (5) Output Current I OHD I Maximum Quiescent CC Supply Current Notes: 4. All outputs loaded; thresholds on input associated with output under test. 5. Maximum test duration 2.0ms, one output loaded at a time. ©1988 Fairchild Semiconductor Corporation 74AC244, 74ACT244 Rev. 1.4 (V) Conditions Typ. CC 4.5 V 0.1V or 1.5 ...

Page 6

... Output Disable Time PHZ t Output Disable Time PLZ Note: 7. Voltage range 5.0 is 5.0V 0.5V. Capacitance Symbol Parameter C Input Capacitance IN C Power Dissipation Capacitance PD ©1988 Fairchild Semiconductor Corporation 74AC244, 74ACT244 Rev. 1.4 50pF L (6) V (V) Min. Typ. Max. CC 3.3 2.0 6.5 9.0 5 ...

Page 7

... Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify or obtain the most recent revision. Package specifications do not expand the terms of Fairchild’s worldwide terms and conditions, specifi ...

Page 8

... Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify or obtain the most recent revision. Package specifications do not expand the terms of Fairchild’s worldwide terms and conditions, specifi ...

Page 9

... Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify or obtain the most recent revision. Package specifications do not expand the terms of Fairchild’s worldwide terms and conditions, specifi ...

Page 10

... Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify or obtain the most recent revision. Package specifications do not expand the terms of Fairchild’s worldwide terms and conditions, specifi ...

Page 11

... Package drawings are provided as a service to customers considering Fairchild components. Drawings may change in any manner without notice. Please note the revision and/or date on the drawing and contact a Fairchild Semiconductor representative to verify or obtain the most recent revision. Package specifications do not expand the terms of Fairchild’s worldwide terms and conditions, specifi ...

Page 12

... TRADEMARKS The following includes registered and unregistered trademarks and service marks, owned by Fairchild Semiconductor and/or its global subsidiaries, and is not intended exhaustive list of all such trademarks. ® ACEx Build it Now™ CorePLUS™ CROSSVOLT™ CTL™ Current Transfer Logic™ ...

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