DM81LS97AN Fairchild Semiconductor, DM81LS97AN Datasheet

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DM81LS97AN

Manufacturer Part Number
DM81LS97AN
Description
IC BUFF/DVR TRI-ST 8BIT 20DIP
Manufacturer
Fairchild Semiconductor
Series
74LSr
Datasheet

Specifications of DM81LS97AN

Logic Type
Buffer/Line Driver, Non-Inverting
Number Of Elements
1
Number Of Bits Per Element
8
Current - Output High, Low
5.2mA, 24mA
Voltage - Supply
4.75 V ~ 5.25 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Through Hole
Package / Case
20-DIP (0.300", 7.62mm)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
81LS97
81LS97AN
81LS97N
DM81LS97N

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
DM81LS97AN
Manufacturer:
ON Semiconductor
Quantity:
410
Part Number:
DM81LS97AN
Manufacturer:
NS
Quantity:
208
© 1999 Fairchild Semiconductor Corporation
DM81LS95AWM
DM81LS95AN
DM81LS96AWM
DM81LS96AN
DM81LS97AN
DM81LS95A • DM81LS96A • DM81LS97A
3-STATE Octal Buffer
General Description
These devices provide eight, two-input buffers in each
package. All employ low-power-Schottky TTL technology.
One of the two inputs to each buffer is used as a control
line to gate the output into the high-impedance state, while
the other input passes the data through the buffer. The
DM81LS95A and DM81LS97A present true data at the out-
puts, while the DM81LS96A is inverting. On the
DM81LS95A and DM81LS96A versions, all eight 3-STATE
enable lines are common, with access through a 2-input
NOR gate. On the DM81LS97A version, four buffers are
enabled from one common line, and the other four buffers
are enabled form another common line. In all cases the
outputs are placed in the 3-STATE condition by applying a
high logic level to the enable pins.
Ordering Code:
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Connection Diagram
Order Number
Package Number
M20B
M20B
N20A
N20A
N20A
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 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 Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide
20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide
DS006435
Features
Pin Descriptions
Note 1: Both G1 and G2 must be LOW for outputs to be enabled.
Typical power dissipation
DM81LS95A, DM81LS97A
DM81LS96A
Typical propagation delay
DM81LS95A, DM81LS97A
DM81LS96A
Low power-Schottky, 3-STATE technology
A1–A8
Y1–Y8
G1–G2
A1–A8
Y1–Y8
G1
G2
Pin Names
Pin Names
Package Description
DM81LS95A and DM92LS96A
Inputs
Outputs
Active LOW Output Enables (Note 1)
Inputs
Outputs
Active LOW Output Enable (Y1–Y4)
Active LOW Output Enable (Y5–Y8)
DM81LS97A
Descriptions
Descriptions
September 1991
Revised May 1999
80 mW
15 ns
65 mW
10 ns
www.fairchildsemi.com

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DM81LS97AN Summary of contents

Page 1

... Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide DM81LS96AN N20A 20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide DM81LS97AN N20A 20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300 Wide Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code. ...

Page 2

Logic Symbols DM81LS95A DM81LS96A DM81LS97A www.fairchildsemi.com Truth Tables DM81LS95A Inputs DM81LS96A Inputs ...

Page 3

Absolute Maximum Ratings Supply Voltage Input Voltage Operating Free Air Temperature Range Storage Temperature Range Recommended Operating Conditions Symbol Parameter V Supply Voltage CC V HIGH Level Input Voltage IH V LOW Level Input Voltage IL I HIGH Level Output ...

Page 4

DC Electrical Characteristics over recommended operating free air temperature range (unless otherwise noted) Symbol Parameter V Input Clamp Voltage I V HIGH Level Output Voltage OH V LOW Level Output Voltage OL I Input Current @ Max I Input Voltage ...

Page 5

DC Electrical Characteristics over recommended operating free air temperature range (unless otherwise noted) Symbol Parameter V Input Clamp Voltage I V HIGH Level Output Voltage OH V LOW Level Output Voltage OL I Input Current @ Max I Input Voltage ...

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 Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 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 ...

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