IDT54FCT373ADB Integrated Device Technology, Inc., IDT54FCT373ADB Datasheet

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IDT54FCT373ADB

Manufacturer Part Number
IDT54FCT373ADB
Description
Fast CMOS octal transparent latche
Manufacturer
Integrated Device Technology, Inc.
Datasheet

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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
IDT54FCT373ADB
Manufacturer:
MAX
Quantity:
650
Part Number:
IDT54FCT373ADB
Manufacturer:
IDT
Quantity:
2 546
FEATURES
• IDT54/74FCT373/533/573 equivalent to FAST
• IDT54/74FCT373A/533A/573A up to 30% faster than
• Equivalent to FAST output drive over full temperature
• I
• CMOS power levels (1mW typ. static)
• Octal transparent latch with 3-state output control
• JEDEC standard pinout for DIP and LCC
• Product available in Radiation Tolerant and Radiation
• Military product compliant to MIL-STD-883, Class B
FUNCTIONAL BLOCK DIAGRAMS
IDT54/74FCT373 AND IDT54/74FCT573
IDT54/74FCT533
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
FAST is a trademark of National Semiconductor Co.
MILITARY AND COMMERCIAL TEMPERATURE RANGES
LE
OE
LE
OE
1992 Integrated Device Technology, Inc.
Integrated Device Technology, Inc.
and drive
FAST
and voltage supply extremes
Enhanced versions
OL
= 48mA (commercial) and 32mA (military)
D
D
0
0
D
D
G
G
O
O
O
O
D
0
D
0
1
1
D
D
G
G
O
O
O
O
D
1
D
1
2
FAST CMOS OCTAL
TRANSPARENT LATCHES
2
D
D
G
G
O
O
O
O
speed
D
2
D
2
3
3
D
D
G
G
7.12
O
O
DESCRIPTION
IDT54/74FCT573/A/C are octal transparent latches built us-
ing an advanced dual metal CMOS technology. These octal
latches have 3-state outputs and are intended for bus oriented
applications. The flip-flops appear transparent to the data
when Latch Enable (LE) is HIGH. When LE is LOW, the data
that meets the set-up time is latched. Data appears on the bus
when the Output Enable (
bus output is in the high-impedance state.
O
O
D
3
The IDT54/74FCT373/A/C, IDT54/74FCT533/A/C and
D
3
4
4
D
D
G
G
O
O
O
O
D
4
D
4
5
5
D
D
G
G
O
O
OE
O
O
) is LOW. When
D
5
D
5
6
IDT54/74FCT373/A/C
IDT54/74FCT533/A/C
IDT54/74FCT573/A/C
6
D
D
G
G
O
O
O
O
D
6
D
6
7
7
OE
D
D
G
G
is HIGH, the
MAY 1992
O
O
2602 cnv* 01
2602 cnv* 02
DSC-4624/2
1
O
O
7
7

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IDT54FCT373ADB Summary of contents

Page 1

... The IDT logo is a registered trademark of Integrated Device Technology, Inc. FAST is a trademark of National Semiconductor Co. MILITARY AND COMMERCIAL TEMPERATURE RANGES 1992 Integrated Device Technology, Inc. FAST CMOS OCTAL TRANSPARENT LATCHES DESCRIPTION speed The IDT54/74FCT373/A/C, IDT54/74FCT533/A/C and IDT54/74FCT573/A/C are octal transparent latches built us- ing an advanced dual metal CMOS technology ...

Page 2

IDT54/74FCT373/533/573/A/C FAST CMOS OCTAL TRANSPARENT LATCHES PIN CONFIGURATIONS IDT54/74FCT373 P20-1 D20 SO20 & E20 ...

Page 3

IDT54/74FCT373/533/573/A/C FAST CMOS OCTAL TRANSPARENT LATCHES FUNCTION TABLE (FCT533) Inputs NOTE HIGH Voltage Level L = LOW Voltage Level X = Don’t Care Z = High Impedance PIN ...

Page 4

IDT54/74FCT373/533/573/A/C FAST CMOS OCTAL TRANSPARENT LATCHES DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE Following Conditions Apply Unless Otherwise Specified: V Commercial + Symbol Parameter V Input HIGH Level IH V Input LOW ...

Page 5

IDT54/74FCT373/533/573/A/C FAST CMOS OCTAL TRANSPARENT LATCHES POWER SUPPLY CHARACTERISTICS V = 0.2V – 0. Symbol Parameter Quiescent Power Supply Current I CC Quiescent Power Supply Current I CC TTL Inputs HIGH I Dynamic Power ...

Page 6

IDT54/74FCT373/533/573/A/C FAST CMOS OCTAL TRANSPARENT LATCHES SWITCHING CHARACTERISTICS OVER OPERATING RANGE FOR FCT373/A/C/FCT573/A/C Symbol Parameter t Propagation Delay PLH PHL Propagation Delay PLH PHL N t Output Enable Time ...

Page 7

IDT54/74FCT373/533/573/A/C FAST CMOS OCTAL TRANSPARENT LATCHES TEST CIRCUITS AND WAVEFORMS TEST CIRCUITS FOR ALL OUTPUTS OUT V IN Pulse D.U.T. Generator R T SET-UP, HOLD AND RELEASE TIMES DATA INPUT t SU TIMING INPUT ASYNCHRONOUS CONTROL t ...

Page 8

IDT54/74FCT373/533/573/A/C FAST CMOS OCTAL TRANSPARENT LATCHES ORDERING INFORMATION IDT XX FCT XXXX Temp. Range Device Type MILITARY AND COMMERCIAL TEMPERATURE RANGES X X Package Process Blank 373 573 533 373A 573A 533A 373C 573C ...

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