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IDT54FCT373A

Integrated Device Technology
Part Number IDT54FCT373A
Manufacturer Integrated Device Technology
Description FAST CMOS OCTAL TRANSPARENT LATCHES
Published Apr 3, 2005
Detailed Description ® FAST CMOS OCTAL TRANSPARENT LATCHES Integrated Device Technology, Inc. IDT54/74FCT373/A/C IDT54/74FCT533/A/C IDT54/7...
Datasheet PDF File IDT54FCT373A PDF File

IDT54FCT373A
IDT54FCT373A

Overview
® FAST CMOS OCTAL TRANSPARENT LATCHES Integrated Device Technology, Inc.
IDT54/74FCT373/A/C IDT54/74FCT533/A/C IDT54/74FCT573/A/C FEATURES • IDT54/74FCT373/533/573 equivalent to FAST™ speed and drive • IDT54/74FCT373A/533A/573A up to 30% faster than FAST • Equivalent to FAST output drive over full temperature and voltage supply extremes • IOL = 48mA (commercial) and 32mA (military) • 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 Enhanced versions • Military product compliant to MIL-STD-883, Class B DESCRIPTION The IDT54/74FCT373/A/C, IDT54/74FCT533/A/C and IDT54/74FCT573/A/C are octal transparent latches built using 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 (OE) is LOW.
When OE is HIGH, the bus output is in the high-impedance state.
FUNCTIONAL BLOCK DIAGRAMS IDT54/74FCT373 AND IDT54/74FCT573 D0 D O G G D1 D O G D2 D O G D3 D O G D4 D O G D5 D O G D6 D O G D7 D O LE OE O0 O1 O2 O3 O4 O5 O6 O7 2602 cnv* 01 IDT54/74FCT533 D0 D O G G D1 D O G D2 D O G D3 D O G D4 D O G D5 D O G D6 D O G D7 D O LE OE O0 O1 O2 O3 O4 O5 O6 O7 The IDT logo is a registered trademark of Integrated Device Technology, Inc.
FAST is a trademark of National Semiconductor Co.
2602 cnv* 02 MILITARY AND COMMERCIAL TEMPERATURE RANGES ©1992 Integrated Device Technology, Inc.
MAY 1992 DSC-4624/2 7.
12 1 IDT54/74FCT373/533/573/A/C FAST CMOS OCTAL TRANSPARENT LATCHES MILITARY AND COMMERCIAL TEMPERATURE RANGES PIN CONFIGURATIONS IDT54/74FCT373 OE 1 O0 D0 D1 O1 O2 D2 D3 O3 GND 2 3 4 5 6 7 8 9 10 19 18 P20-1 D20-1 16 SO20-2 15 & E20-1 14 13 12 11 17 O7 D7 D6 O6 O5 D5 D4 O4 LE D1...


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