IDT74FCT373A Datasheet, PDF (1/7 Pages) Integrated Device Technology – FAST CMOS OCTAL TRANSPARENT LATCH

IDT74FCT373A/C
FAST CMOS OCTAL TRANSPARENT LATCH
FAST CMOS OCTAL
TRANSPARENT LATCH
COMMERCIAL TEMPERATURE RANGE
IDT74FCT373A/C
FEATURES:
• IDT74FCT373A up to 30% faster than FAST
• Equivalent to FAST output drive over full temperature and
voltage supply extremes
• IOL = 48mA
• CMOS power levels (1mW typ. static)
• Octal transparent latch with 3-state output control
• Available in SOIC package
DESCRIPTION:
The IDT74FCT373 is an octal transparent latch 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 DIAGRAM
D0
D1
D2
D3
D4
D5
D6
D7
D
O
G
D
O
G
D
O
G
D
O
G
D
O
G
D
O
G
D
O
G
D
O
G
LE
OE
O0
O1
O2
O3
O4
O5
O6
O7
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
COMMERCIAL TEMPERATURE RANGE
1
© 2002 Integrated Device Technology, Inc.
MAY 2002
DSC-5422/1