74ACT245MTC Fairchild Semiconductor, 74ACT245MTC Datasheet

IC TRANSCVR TRI-ST 8BIT 20TSSOP

74ACT245MTC

Manufacturer Part Number
74ACT245MTC
Description
IC TRANSCVR TRI-ST 8BIT 20TSSOP
Manufacturer
Fairchild Semiconductor
Series
74ACTr
Datasheet

Specifications of 74ACT245MTC

Logic Type
Transceiver, Non-Inverting
Number Of Elements
1
Number Of Bits Per Element
8
Current - Output High, Low
24mA, 24mA
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
20-TSSOP
Logic Family
ACT
Number Of Channels Per Chip
8
Input Level
TTL
Output Level
CMOS
Output Type
3-State
High Level Output Current
- 24 mA
Low Level Output Current
24 mA
Propagation Delay Time
8 ns
Supply Voltage (max)
5.5 V
Supply Voltage (min)
4.5 V
Maximum Operating Temperature
+ 85 C
Function
Transceiver
Input Bias Current (max)
4 uA
Minimum Operating Temperature
- 40 C
Mounting Style
SMD/SMT
Number Of Circuits
8
Polarity
Non-Inverting
Operating Supply Voltage (typ)
5V
Number Of Elements
1
Number Of Channels
8
Input Logic Level
TTL
Output Logic Level
CMOS
Package Type
TSSOP
Logical Function
Bus Transceiver
Operating Supply Voltage (min)
4.5V
Operating Supply Voltage (max)
5.5V
Technology
CMOS
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
20
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
©1988 Fairchild Semiconductor Corporation
74AC245, 74ACT245 Rev. 1.5.0
74AC245, 74ACT245
Octal Bidirectional Transceiver with 3-STATE
Inputs/Outputs
Features
Ordering Information
Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering number.
74AC245SC
74AC245SJ
74AC245MTC
74AC245PC
74ACT245SC
74ACT245SJ
74ACT245MSA
74ACT245MTC
74ACT245PC
I
Non-inverting buffers
Bidirectional data path
A and B outputs source/sink 24mA
ACT245 has TTL-compatible inputs
CC
Order Number
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/ACT245 contains eight non-inverting bidirec-
tional buffers with 3-STATE outputs and is intended for
bus-oriented applications. Current sinking capability is
24mA at both the A and B ports. The Transmit/Receive
(T/R) input determines the direction of data flow through
the bidirectional transceiver. Transmit (active-HIGH)
enables data from A ports to B ports; Receive (active-
LOW) enables data from B ports to A ports. The Output
Enable input, when HIGH, disables both A and B ports
by placing them in a HIGH Z condition.
Package Description
January 2008
www.fairchildsemi.com

Related parts for 74ACT245MTC

74ACT245MTC Summary of contents

Page 1

... N20A 74ACT245SC M20B 74ACT245SJ M20D 74ACT245MSA MSA20 74ACT245MTC MTC20 74ACT245PC N20A Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering number. All packages are lead free per JEDEC: J-STD-020B standard. ©1988 Fairchild Semiconductor Corporation 74AC245, 74ACT245 Rev. 1.5.0 ...

Page 2

... Output Enable Input T/R Transmit/Receive Input A –A Side A 3-STATE Inputs or 3-STATE 0 7 Outputs B –B Side B 3-STATE Inputs or 3-STATE 0 7 Outputs ©1988 Fairchild Semiconductor Corporation 74AC245, 74ACT245 Rev. 1.5.0 Logic Symbol IEEE/IEC Truth Table Inputs OE T Bus B Data to Bus Bus A Data to Bus B H ...

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 74AC245, 74ACT245 Rev. 1.5.0 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 74AC245, 74ACT245 Rev. 1.5 (V) Conditions Typ. ...

Page 5

... I Maximum Quiescent CC Supply Current I Maximum I/O OZT Leakage 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 74AC245, 74ACT245 Rev. 1.5 (V) Conditions Typ. CC 4 ...

Page 6

... 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 Input/Output Capacitance I/O C Power Dissipation Capacitance PD ©1988 Fairchild Semiconductor Corporation 74AC245, 74ACT245 Rev. 1.5 50pF L (6) V (V) Min. Typ. Max. CC 3.3 1.5 5.0 n 5.0 1 ...

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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