74ACT258_07 FAIRCHILD [Fairchild Semiconductor], 74ACT258_07 Datasheet

no-image

74ACT258_07

Manufacturer Part Number
74ACT258_07
Description
Quad 2-Input Multiplexer with 3-STATE Outputs
Manufacturer
FAIRCHILD [Fairchild Semiconductor]
Datasheet
©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

Related parts for 74ACT258_07

74ACT258_07 Summary of contents

Page 1

Quad 2-Input Multiplexer with 3-STATE Outputs Features ■ I and I reduced by 50 ■ Multiplexer expansion by tying outputs together ■ Inverting 3-STATE outputs ■ Outputs source/sink 24mA ■ TTL-compatible inputs Ordering Information Order Package Number ...

Page 2

Logic Symbol IEEE/IEC Truth Table Output Select Data Enable Input Inputs HIGH Voltage Level L = LOW Voltage Level X = Immaterial Z = High ...

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

Absolute Maximum Ratings Stresses exceeding the absolute maximum ratings may damage the device. The device may not function or be operable above the recommended operating conditions and stressing the parts to these levels is not recommended. In addition, extended exposure ...

Page 5

DC Electrical Characteristics Symbol Parameter V Minimum HIGH Level IH Input Voltage V Maximum LOW Level IL Input Voltage V Minimum HIGH Level OH Output Voltage V Maximum LOW Level OL Output Voltage I Maximum Input IN Leakage Current I ...

Page 6

AC Electrical Characteristics Symbol Parameter t Propagation Delay, I PLH t Propagation Delay, I PHL t Propagation Delay PLH t Propagation Delay PHL t Output Enable Time PZH t Output Enable Time PZL Output ...

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 ...

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 ...

Related keywords