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DM74LS573N

Description
LS SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDIP20
Categorylogic    logic   
File Size44KB,5 Pages
ManufacturerFairchild
Websitehttp://www.fairchildsemi.com/
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DM74LS573N Overview

LS SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDIP20

DM74LS573N Parametric

Parameter NameAttribute value
Is it Rohs certified?incompatible
MakerFairchild
Parts packaging codeDIP
package instructionDIP, DIP20,.3
Contacts20
Reach Compliance Codeunknow
seriesLS
JESD-30 codeR-PDIP-T20
JESD-609 codee0
length26.075 mm
Logic integrated circuit typeBUS DRIVER
MaximumI(ol)0.024 A
Number of digits8
Number of functions1
Number of ports2
Number of terminals20
Maximum operating temperature70 °C
Minimum operating temperature
Output characteristics3-STATE
Output polarityTRUE
Package body materialPLASTIC/EPOXY
encapsulated codeDIP
Encapsulate equivalent codeDIP20,.3
Package shapeRECTANGULAR
Package formIN-LINE
Peak Reflow Temperature (Celsius)NOT SPECIFIED
power supply5 V
Maximum supply current (ICC)50 mA
Prop。Delay @ Nom-Su27 ns
propagation delay (tpd)25 ns
Certification statusNot Qualified
Maximum seat height5.08 mm
Maximum supply voltage (Vsup)5.25 V
Minimum supply voltage (Vsup)4.75 V
Nominal supply voltage (Vsup)5 V
surface mountNO
technologyTTL
Temperature levelCOMMERCIAL
Terminal surfaceTin/Lead (Sn/Pb)
Terminal formTHROUGH-HOLE
Terminal pitch2.54 mm
Terminal locationDUAL
Maximum time at peak reflow temperatureNOT SPECIFIED
width7.62 mm
Base Number Matches1
DM74LS573 Octal D-Type Latch with 3-STATE Outputs
October 1988
Revised March 2000
DM74LS573
Octal D-Type Latch with 3-STATE Outputs
General Description
The DM74LS573 is a high speed octal latch with buffered
common Latch Enable (LE) and buffered common Output
Enable (OE) inputs.
This device is functionally identical to the DM74LS373, but
has different pinouts.
Features
s
Inputs and outputs on opposite sides of package allow-
ing easy interface with microprocessors
s
Useful as input or output port for microprocessors
s
Functionally identical to DM74LS373
s
Input clamp diodes limit high speed termination effects
s
Fully TTL and CMOS compatible
Ordering Code:
Order Number
DM74LS573WM
DM74LS573N
Package Number
M20B
N20A
Package Description
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
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Logic Symbol
Connection Diagram
V
CC
=
Pin 20
GND
=
Pin 10
Pin Descriptions
Pin Names
D0–D7
LE
OE
O0–O7
Data Inputs
Latch Enable Input (Active HIGH)
3-STATE Output Enable Input (Active LOW)
3-STATE Latch Outputs
Description
Function Tables
Output
Enable
L
L
L
H
Latch
Enable
H
H
L
X
D
H
L
X
X
Output
O
H
L
Q
O
Z
L
=
LOW State
H
=
HIGH State
X
=
Don't Care
Z
=
High Impedance State
Q
O
=
Previous Condition of O
© 2000 Fairchild Semiconductor Corporation
DS009814
www.fairchildsemi.com

DM74LS573N Related Products

DM74LS573N 74LS573 DM74LS573 DM74LS573WM
Description LS SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDIP20 LS SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDIP20 LS SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDIP20 LS SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDIP20
series LS LS LS LS
Number of digits 8 8 8 8
Number of functions 1 1 1 1
Number of ports 2 2 2 2
Number of terminals 20 20 20 20
Maximum operating temperature 70 °C 70 Cel 70 Cel 70 °C
Output characteristics 3-STATE 3-ST 3-ST 3-STATE
Output polarity TRUE TRUE TRUE TRUE
Temperature level COMMERCIAL COMMERCIAL COMMERCIAL COMMERCIAL
Terminal form THROUGH-HOLE THROUGH-HOLE THROUGH-HOLE GULL WING
Terminal location DUAL DUAL DUAL DUAL
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