IDT74FCT162823CTPA Integrated Device Technology, Inc., IDT74FCT162823CTPA Datasheet

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IDT74FCT162823CTPA

Manufacturer Part Number
IDT74FCT162823CTPA
Description
Fast CMOS 18-bit register
Manufacturer
Integrated Device Technology, Inc.
Datasheet
FEATURES:
• 0.5 MICRON CMOS Technology
• High-speed, low-power CMOS replacement for ABT functions
• Typical t
• Low input and output leakage ≤ ≤ ≤ ≤ ≤ 1µA (max.)
• V
• Balanced Output Drivers of ±24mA
• Reduced system switching noise
• Typical V
• Available in SSOP and TSSOP packages
FUNCTIONAL BLOCK DIAGRAM
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
INDUSTRIAL TEMPERATURE RANGE
© 2002 Integrated Device Technology, Inc.
IDT74FCT162823AT/CT
FAST CMOS 18-BIT REGISTER
T
A
1
CC
CLKEN
= 25°C
1
1
= 5V ±10%
CLR
CLK
1
1
OE
D
1
SK(o)
OLP
56
55
54
2
1
(Output Ground Bounce) < 0.6V at V
(Output Skew) < 250ps
TO EIGHT OTHE R CHANNELS
FAST CMOS 18-BIT
REGISTER
R
C
D
CC
= 5V,
3
1
Q
1
2
1
CLKEN
DESCRIPTION:
metal CMOS technology. These high-speed, low-power registers with clock
enable (xCLKEN) and clear (xCLR) controls are ideal for parity bus interfacing
in high-performance synchronous systems. The control inputs are organized
to operate the device as two 9-bit registers or one 18-bit register. Flow-through
organization of signal pins simplifies layout. All inputs are designed with
hysteresis for improved noise margin.
This offers low ground bounce, minimal undershoot, and controlled output fall
times – reducing the need for external series terminating resistors. The
FCT162823T is a plug-in replacement for the FCT16823T and ABT16823 for
on-board interface applications.
2
2
CLR
CLK
The FCT162823T 18-bit bus interface register is built using advanced, dual
The FCT162823T has balanced output drive with current limiting resistors.
2
2
OE
D
1
27
28
29
30
42
TO EIGHT OTHER CHANNELS
IDT74FCT162823AT/CT
INDUSTRIAL TEMPERATURE RANGE
R
C
D
JUNE 2002
15
DSC-5437/3
2
Q
1

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IDT74FCT162823CTPA Summary of contents

Page 1

... CLKEN EIGHT OTHE R CHANNELS The IDT logo is a registered trademark of Integrated Device Technology, Inc. INDUSTRIAL TEMPERATURE RANGE © 2002 Integrated Device Technology, Inc. FAST CMOS 18-BIT REGISTER DESCRIPTION: The FCT162823T 18-bit bus interface register is built using advanced, dual metal CMOS technology. These high-speed, low-power registers with clock enable (xCLKEN) and clear (xCLR) controls are ideal for parity bus interfacing in high-performance synchronous systems ...

Page 2

IDT74FCT162823AT/CT FAST CMOS 18-BIT REGISTER PIN CONFIGURATION 1 CLR GND ...

Page 3

IDT74FCT162823AT/CT FAST CMOS 18-BIT REGISTER DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE Following Conditions Apply Unless Otherwise Specified: Industrial –40°C to +85° 5.0V ±10 Symbol Parameter V Input HIGH Level IH V Input LOW Level ...

Page 4

IDT74FCT162823AT/CT FAST CMOS 18-BIT REGISTER POWER SUPPLY CHARACTERISTICS Symbol Parameter ∆I Quiescent Power Supply Current CC TTL Inputs HIGH I Dynamic Power Supply Current CCD (6) I Total Power Supply Current C NOTES: 1. For conditions shown as Min. or ...

Page 5

IDT74FCT162823AT/CT FAST CMOS 18-BIT REGISTER SWITCHING CHARACTERISTICS OVER OPERATING RANGE Symbol Parameter t Propagation Delay PLH t xCLKx to xOx PHL t Propagation Delay PHL xCLR to xQx t Output Enable Time PZH t xOE to xOx PZL t Output ...

Page 6

IDT74FCT162823AT/CT FAST CMOS 18-BIT REGISTER TEST CIRCUITS AND WAVEFORMS Pulse D.U.T. Generator R T Test Circuits for All Outputs DATA INPUT t SU TIM ING INPUT ASYNCHRONOUS CONTROL PRES ET CLEA R ETC. SYNCHRONOUS CONTROL PRES ...

Page 7

IDT74FCT162823AT/CT FAST CMOS 18-BIT REGISTER ORDERING INFORMATION IDT XX FCT XXX Temp. Range Family DATA SHEET DOCUMENT HISTORY 4/10/2002 Removed B speed option 5/21/2002 Removed TVSOP package 6/20/2002 Updated as per PDNs Logic-00-07 and Logic-01-04 CORPORATE HEADQUARTERS 2975 Stender Way ...

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