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74VHCT573A

Description
AHCT/VHCT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20
Categorysemiconductor    logic   
File Size105KB,8 Pages
ManufacturerFairchild
Websitehttp://www.fairchildsemi.com/
Download Datasheet Parametric Compare View All

74VHCT573A Overview

AHCT/VHCT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20

74VHCT573A Parametric

Parameter NameAttribute value
Number of functions1
Number of terminals20
Maximum operating temperature85 Cel
Minimum operating temperature-40 Cel
Maximum supply/operating voltage5.5 V
Minimum supply/operating voltage4.5 V
Rated supply voltage5 V
Number of ports2
Processing package description4.40 MM, MO-153 AC, TSSOP-20
Lead-freeYes
EU RoHS regulationsYes
stateACTIVE
CraftsmanshipCMOS
packaging shapeRectangle
Package SizeSMALL OUTLINE, THIN PROFILE, SHRINK PITCH
surface mountYes
Terminal formGULL WING
Terminal spacing0.6500 mm
terminal coatingNickel Palladium
Terminal locationpair
Packaging MaterialsPlastic/Epoxy
Temperature levelINDUSTRIAL
seriesAHCT/VHCT
Output characteristics3-ST
Logic IC typedrive
Number of digits8
Output polarityTRUE
propagation delay TPD14.5 ns
74VHCT573A Octal D-Type Latch with 3-STATE Outputs
January 1998
Revised April 2005
74VHCT573A
Octal D-Type Latch with 3-STATE Outputs
General Description
The VHCT573A is an advanced high speed CMOS octal
latch with 3-STATE output fabricated with silicon gate
CMOS technology. It achieves the high speed operation
similar to equivalent Bipolar Schottky TTL while maintain-
ing the CMOS low power dissipation. This 8-bit D-type
latch is controlled by a Latch Enable input (LE) and an Out-
put Enable input (OE). When the OE input is HIGH, the
eight outputs are in a high impedance state.
Protection circuits ensure that 0V to 7V can be applied to
the input and output (Note 1) pins without regard to the
supply voltage. This device can be used to interface 3V to
5V systems and two supply systems such as battery back
up. This circuit prevents device destruction due to mis-
matched supply and input voltages.
Note 1:
Outputs in OFF-State.
Features
s
High speed: t
PD
7.7 ns (typ) at T
A
2.0V, V
IL
25
q
C
0.8V
s
High Noise Immunity: V
IH
s
Power Down Protection is provided on all inputs and
outputs
s
Low Noise: V
OLP
1.6V (max)
25
q
C
s
Low Power Dissipation:
I
CC
4
P
A (max) @ T
A
s
Pin and function compatible with 74HCT573
Ordering Code:
Order Number
74VHCT573AM
74VHCT573ASJ
74VHCT573AMTC
74VHCT573AN
Package Number
M20B
M20D
MTC20
N20A
Package Description
20-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300" Wide
Pb-Free 20-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
20-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
20-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide
Surface mount packages are also available on Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Pb-Free package per JEDEC J-STD-020B.
Logic Symbol
IEEE/IEC
Connection Diagram
© 2005 Fairchild Semiconductor Corporation
DS500028
www.fairchildsemi.com

74VHCT573A Related Products

74VHCT573A 74VHCT573 74VHCT573AM 74VHCT573AMTC 74VHCT573AMX 74VHCT573ANX 74VHCT573ASJX
Description AHCT/VHCT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20 AHCT/VHCT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20 AHCT/VHCT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20 AHCT/VHCT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20 AHCT/VHCT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20 AHCT/VHCT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20 AHCT/VHCT SERIES, 8-BIT DRIVER, TRUE OUTPUT, PDSO20
Number of functions 1 1 1 1 1 1 1
Number of terminals 20 20 20 20 20 20 20
Maximum operating temperature 85 Cel 85 Cel 85 °C 85 °C 85 °C 85 Cel 85 °C
Minimum operating temperature -40 Cel -40 Cel -40 °C -40 °C -40 °C -40 Cel -40 °C
Number of ports 2 2 2 2 2 2 2
surface mount Yes Yes YES YES YES Yes YES
Terminal form GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING GULL WING
Terminal location pair pair DUAL DUAL DUAL pair DUAL
Temperature level INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL INDUSTRIAL
series AHCT/VHCT AHCT/VHCT AHCT/VHCT AHCT/VHCT AHCT/VHCT AHCT/VHCT AHCT/VHCT
Output characteristics 3-ST 3-ST 3-STATE 3-STATE 3-STATE 3-ST 3-STATE
Number of digits 8 8 8 8 8 8 8
Output polarity TRUE TRUE TRUE TRUE TRUE TRUE TRUE
Brand Name - - Fairchild Semiconduc Fairchild Semiconduc Fairchild Semiconduc - Fairchild Semiconduc
Is it lead-free? - - Lead free Lead free Lead free - Lead free
Is it Rohs certified? - - conform to conform to conform to - conform to
Parts packaging code - - SOIC TSSOP SOIC - SOP
package instruction - - SOP, SOP20,.4 TSSOP, TSSOP20,.25 SOP, SOP20,.4 - SOP, SOP20,.3
Contacts - - 20 20 20 - 20
Manufacturer packaging code - - 20LD, SOIC, JEDEC MS013, .300\", WIDE BODY 20LD, TSSOP, JEDEC MO-153, 4.4MM WIDE 20LD, SOIC, JEDEC MS013, .300\", WIDE BODY - 20LD,SOP,EIAJ TYPE II, 5.3MM WIDE
Reach Compliance Code - - compli compli compli - compli
ECCN code - - EAR99 EAR99 EAR99 - EAR99
Other features - - BROADSIDE VERSION OF 373 BROADSIDE VERSION OF 373 BROADSIDE VERSION OF 373 - BROADSIDE VERSION OF 373
JESD-30 code - - R-PDSO-G20 R-PDSO-G20 R-PDSO-G20 - R-PDSO-G20
JESD-609 code - - e3 e4 e3 - e3
length - - 12.8015 mm 6.5 mm 12.8015 mm - 12.6 mm
Load capacitance (CL) - - 50 pF 50 pF 50 pF - 50 pF
Logic integrated circuit type - - BUS DRIVER BUS DRIVER BUS DRIVER - BUS DRIVER
MaximumI(ol) - - 0.008 A 0.008 A 0.008 A - 0.008 A
Humidity sensitivity level - - 1 1 1 - 1
Package body material - - PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY - PLASTIC/EPOXY
encapsulated code - - SOP TSSOP SOP - SOP
Encapsulate equivalent code - - SOP20,.4 TSSOP20,.25 SOP20,.4 - SOP20,.3
Package shape - - RECTANGULAR RECTANGULAR RECTANGULAR - RECTANGULAR
Package form - - SMALL OUTLINE SMALL OUTLINE, THIN PROFILE, SHRINK PITCH SMALL OUTLINE - SMALL OUTLINE
method of packing - - RAIL RAIL TAPE AND REEL - TAPE AND REEL
Peak Reflow Temperature (Celsius) - - 260 NOT SPECIFIED 260 - 260
power supply - - 5 V 5 V 5 V - 5 V
Prop。Delay @ Nom-Su - - 10.5 ns 10.5 ns 10.5 ns - 10.5 ns
propagation delay (tpd) - - 14.5 ns 14.5 ns 14.5 ns - 14.5 ns
Certification status - - Not Qualified Not Qualified Not Qualified - Not Qualified
Maximum seat height - - 2.642 mm 1.2 mm 2.642 mm - 2.1 mm
Maximum supply voltage (Vsup) - - 5.5 V 5.5 V 5.5 V - 5.5 V
Minimum supply voltage (Vsup) - - 4.5 V 4.5 V 4.5 V - 4.5 V
Nominal supply voltage (Vsup) - - 5 V 5 V 5 V - 5 V
technology - - CMOS CMOS CMOS - CMOS
Terminal surface - - Matte Tin (Sn) Nickel/Palladium/Gold (Ni/Pd/Au) Matte Tin (Sn) - Matte Tin (Sn)
Terminal pitch - - 1.27 mm 0.65 mm 1.27 mm - 1.27 mm
Maximum time at peak reflow temperature - - 30 NOT SPECIFIED NOT SPECIFIED - NOT SPECIFIED
width - - 7.493 mm 4.4 mm 7.493 mm - 5.3 mm
Base Number Matches - - 1 1 1 - 1
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