IDTQS74FCT2841AT Datasheet, PDF (1/6 Pages) Integrated Device Technology – HIGH-SPEED CMOS BUS INTERFACE 10-BIT LATCH

IDTQS74FCT2841AT/BT/CT
HIGH-SPEED CMOS BUS INTERFACE 10-BIT LATCH
HIGH-SPEED CMOS
BUS INTERFACE
10-BIT LATCH
INDUSTRIAL TEMPERATURE RANGE
IDTQS74FCT2841AT/BT/CT
FEATURES:
• CMOS power levels: <7.5mW static
• Undershoot clamp diodes on all outputs
• True TTL input and output compatibility
• Ground bounce controlled outputs
• Reduced output swing of 0 to 3.5V
• Built-in 25Ω series resistor outputs reduce reflection and other
system noise
• A, B, and C speed grades with 5.5ns tPD for C
• IOL = 12mA
• Available in SOIC and QSOP packages
DESCRIPTION:
The IDTQS74FCT2841T is a 10-bit high-speed CMOS TTL-compatible
buffered latch with 3-state outputs, with a 25Ω resister that is useful for driving
transmission lines and reducing system noise. The 2841 eliminates the need
for external series resistors in high speed systems and can replace the 841
series to reduce noise in an existing design. All inputs have clamp diodes
for undershoot noise suppression. All outputs have ground bounce
suppression. Outputs will not load an active bus when Vcc is removed from
the device.
FUNCTIONAL BLOCK DIAGRAM
Dx
DQ
LE
LE
OE
25Ω
Yx
INDUSTRIAL TEMPERATURE RANGE
1
c 2002 Integrated Device Technology, Inc.
MARCH 2002
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