IDT74FCT162373AT_06 Datasheet, PDF (1/7 Pages) Integrated Device Technology – FAST CMOS 16-BIT TRANSPARENT LATCH

IDT74FCT162373AT/CT/ET
FAST CMOS 16-BIT TRANSPARENT LATCH
FAST CMOS 16-BIT
TRANSPARENT
LATCH
INDUSTRIAL TEMPERATURE RANGE
IDT74FCT162373AT/CT/ET
FEATURES:
• 0.5 MICRON CMOS Technology
• High-speed, low-power CMOS replacement for ABT functions
• Typical tSK(o) (Output Skew) < 250ps
• Low input and output leakage ≤1µA (max.)
• VCC = 5V ±10%
• Balanced Output Drivers: ±24mA
• Reduced system switching noise
• Typical VOLP (Output Ground Bounce) < 0.6V at VCC = 5V,
TA = 25°C
• Available in SSOP and TSSOP packages
DESCRIPTION:
The FCT162373T 16-bit transparent D-type latch is built using advanced
dual metal CMOS technology. This high-speed, low-power latch is ideal for
temporary storage of data. It can be used for implementing memory address
latches, I/O ports, and bus drivers. The Output Enable and Latch Enable controls
are organized to operate each device as two 8-bit latches, or one 16-bit latch.
Flow-through organization of signal pins simplifies layout. All inputs are designed
with hysteresis for improved noise margin.
The FCT162373T has balanced output drive with current limiting resistors.
This offers low ground bounce, minimal undershoot, and controlled output fall
times–reducing the need for external series terminating resistors. The
FCT162373T is a plug-in replacement for the FCT16373T and ABT16373 for
on-board interface applications.
FUNCTIONAL BLOCK DIAGRAM
1OE
2OE
1LE
1D1
D
C
2LE
2D1
D
1O1
C
2O1
TO SEVEN OTHER CHANNELS
TO SEVEN OTHER CHANNELS
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
INDUSTRIAL TEMPERATURE RANGE
1
© 2006 Integrated Device Technology, Inc.
JUNE 2006
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