74LVQ573SJX Fairchild Semiconductor, 74LVQ573SJX Datasheet

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74LVQ573SJX

Manufacturer Part Number
74LVQ573SJX
Description
IC LATCH OCTAL LV 3STATE 20SOP
Manufacturer
Fairchild Semiconductor
Series
74LVQr
Datasheet

Specifications of 74LVQ573SJX

Logic Type
D-Type Transparent Latch
Circuit
8:8
Output Type
Tri-State
Voltage - Supply
2 V ~ 3.6 V
Independent Circuits
1
Delay Time - Propagation
8.5ns
Current - Output High, Low
12mA, 12mA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
20-SOIC (7.5mm Width)
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
© 2001 Fairchild Semiconductor Corporation
74LVQ573SC
74LVQ573SJ
74LVQ573QSC
74LVQ573
Low Voltage Octal Latch with 3-STATE Outputs
General Description
The LVQ573 is a high-speed octal latch with buffered com-
mon Latch Enable (LE) and buffered common Output
Enable (OE) inputs. The LVQ573 is functionally identical to
the LVQ373 but with inputs and outputs on opposite sides
of the package.
Ordering Code:
Devices also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.
Logic Symbols
Pin Descriptions
Order Number
D
LE
OE
O
0
0
–D
–O
Pin Names
7
7
Package Number
Data Inputs
Latch Enable Input
3-STATE Output Enable Input
3-STATE Latch Outputs
MQA20
IEEE/IEC
M20B
M20D
Description
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 Quarter Size Outline Package (QSOP), JEDEC MO-137, 0.150" Wide
DS011361
Features
Connection Diagram
Truth Table
H
Z
O
0
Ideal for low power/low noise 3.3V applications
Implements patented EMI reduction circuitry
Available in SOIC JEDEC, SOIC EIAJ, and QSOP
packages
Guaranteed simultaneous switching noise level
and dynamic threshold performance
Improved latch-up immunity
Guaranteed incident wave switching into 75
4 kV minimum ESD immunity
High Impedance
HIGH Voltage
Previous O
OE
H
L
L
L
Package Description
0
before HIGH-to-LOW transition of Latch Enable
Inputs
LE
H
H
X
L
X
L
Immaterial
February 1992
Revised June 2001
LOW Voltage
D
H
L
X
X
www.fairchildsemi.com
Outputs
O
O
H
Z
L
n
0

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74LVQ573SJX Summary of contents

Page 1

... OE 3-STATE Output Enable Input O –O 3-STATE Latch Outputs 0 7 © 2001 Fairchild Semiconductor Corporation Features Ideal for low power/low noise 3.3V applications Implements patented EMI reduction circuitry Available in SOIC JEDEC, SOIC EIAJ, and QSOP packages Guaranteed simultaneous switching noise level and dynamic threshold performance ...

Page 2

Functional Description The LVQ573 contains eight D-type latches with 3-STATE output buffers. When the Latch Enable (LE) input is HIGH, data on the D inputs enters the latches. In this condition n the latches are transparent, i.e., a latch output ...

Page 3

Absolute Maximum Ratings Supply Voltage ( Input Diode Current ( 0. 0. Input Voltage ( Output Diode Current ( ...

Page 4

AC Electrical Characteristics Symbol Parameter t Propagation Delay PHL PLH Propagation Delay PLH PHL n t Output Enable Time PZL t PZH t Output Disable Time PHZ t PLZ ...

Page 5

Physical Dimensions inches (millimeters) unless otherwise noted 20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide Package Number M20B 5 www.fairchildsemi.com ...

Page 6

Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide www.fairchildsemi.com Package Number M20D 6 ...

Page 7

Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 20-Lead Quarter Size Outline Package (QSOP), JEDEC MO-137, 0.150" Wide Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and Fairchild reserves the ...

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