74ACT258SC Fairchild Semiconductor, 74ACT258SC Datasheet

IC MULTIPLEXER QUAD 2INP 16-SOIC

74ACT258SC

Manufacturer Part Number
74ACT258SC
Description
IC MULTIPLEXER QUAD 2INP 16-SOIC
Manufacturer
Fairchild Semiconductor
Series
74ACTr
Type
Multiplexerr
Datasheet

Specifications of 74ACT258SC

Circuit
4 x 2:1
Independent Circuits
1
Current - Output High, Low
24mA, 24mA
Voltage Supply Source
Single Supply
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
16-SOIC (3.9mm Width)
Logical Function
Mux
Configuration
4 x 2:1
Number Of Inputs
8
Number Of Outputs
4
Operating Supply Voltage (typ)
5V
Operating Supply Voltage (min)
4.5V
Operating Supply Voltage (max)
5.5V
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
16
Package Type
SOIC N
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
74ACT258SCX
Manufacturer:
ALLEGRO
Quantity:
13 410
©1988 Fairchild Semiconductor Corporation
74ACT258 Rev. 1.4
FACT™ is a trademark of Fairchild Semiconductor Corporation.
74ACT258
Quad 2-Input Multiplexer with 3-STATE Outputs
Features
Ordering Information
Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering number.
Connection Diagram
74ACT258SC
74ACT258SJ
74ACT258MTC
I
Multiplexer expansion by tying outputs together
Inverting 3-STATE outputs
Outputs source/sink 24mA
TTL-compatible inputs
CC
Number
and I
Order
OZ
reduced by 50%
Package
Number
MTC16
M16A
M16D
0.150” Narrow Body
4.4mm Wide
16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012,
16-Lead Small Outline Package (SOP), EIAJ TYPE 11, 5.3mm Wide
16-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153,
General Description
The ACT258 is a quad 2-input multiplexer with 3-STATE
outputs. Four bits of data from two sources can be
selected using a common data select input. The four out-
puts present the selected data in the complement
(inverted) form. The outputs may be switched to a high
impedance state with a HIGH on the common Output
Enable (OE) input, allowing the outputs to interface
directly with bus-oriented systems.
Pin Description
S
OE
I
I
Z
0a
1a
a
Pin Names
–Z
–I
–I
Package Description
0d
1d
d
Common Data Select Input
3-STATE Output Enable Input
Data Inputs from Source 0
Data Inputs from Source 1
3-STATE Inverting Data Outputs
Description
www.fairchildsemi.com
April 2007
tm

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74ACT258SC Summary of contents

Page 1

... Outputs source/sink 24mA ■ TTL-compatible inputs Ordering Information Order Package Number Number 74ACT258SC M16A 74ACT258SJ M16D 74ACT258MTC MTC16 Device also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering number. Connection Diagram FACT™ trademark of Fairchild Semiconductor Corporation. ...

Page 2

... HIGH Voltage Level L = LOW Voltage Level X = Immaterial Z = High Impedance ©1988 Fairchild Semiconductor Corporation 74ACT258 Rev. 1.4 Functional Description The ACT258 is a quad 2-input multiplexer with 3-STATE outputs. It selects four bits of data from two sources under control of a common Select input (S). When the ...

Page 3

... Logic Diagram Please note that this diagram is provided only for the understanding of logic operations and should not be used to estimate propagation delays. ©1988 Fairchild Semiconductor Corporation 74ACT258 Rev. 1.4 Figure 1. 3 www.fairchildsemi.com ...

Page 4

... V Supply Voltage CC V Input Voltage I V Output Voltage O T Operating Temperature A ∆ ∆ t Minimum Input Edge Rate: V from 0.8V to 2.0V ©1988 Fairchild Semiconductor Corporation 74ACT258 Rev. 1.4 Parameter Parameter @ 4.5V, 5. Rating –0.5V to +7.0V –20mA +20mA –0. 0.5V CC –20mA +20mA –0. 0.5V CC ± ...

Page 5

... Minimum Dynamic OLD (2) Output Current I OHD I Maximum Quiescent CC Supply Current Notes: 1. All outputs loaded; thresholds on input associated with output under test. 2. Maximum test duration 2.0ms, one output loaded at a time. ©1988 Fairchild Semiconductor Corporation 74ACT258 Rev. 1.4 = +25° (V) Conditions Typ. = 0. ...

Page 6

... PZL Output Disable Time t PHZ t Output Disable Time PLZ Notes: 3. 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 74ACT258 Rev. 1.4 = +25° 50pF C L (3) V (V) Min. Typ 5.0 2.0 6.5 ...

Page 7

... Physical Dimensions Dimensions are in millimeters unless otherwise noted. Figure 2. 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow ©1988 Fairchild Semiconductor Corporation 74ACT258 Rev. 1.4 Package Number M16A 7 www.fairchildsemi.com ...

Page 8

... Physical Dimensions (Continued) Dimensions are in millimeters unless otherwise noted. Figure 3. 16-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide ©1988 Fairchild Semiconductor Corporation 74ACT258 Rev. 1.4 Package Number M16D 8 www.fairchildsemi.com ...

Page 9

... Physical Dimensions (Continued) Dimensions are in millimeters unless otherwise noted. 5.00±0.10 4.55 0.11 MTC16rev4 Figure 4. 16-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide ©1988 Fairchild Semiconductor Corporation 74ACT258 Rev. 1.4 0.65 4.4±0.1 1.45 Package Number MTC16 9 5.90 4 ...

Page 10

... TRADEMARKS The following are registered and unregistered trademarks Fairchild Semiconductor owns or is authorized to use and is not intended exhaustive list of all such trademarks. ® ACEx Across the board. Around the world. ActiveArray Bottomless Build it Now CoolFET CROSSVOLT CTL™ Current Transfer Logic™ ...

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