IDT74FCT16823ATPA IDT, Integrated Device Technology Inc, IDT74FCT16823ATPA Datasheet

IDT74FCT16823ATPA

Manufacturer Part Number
IDT74FCT16823ATPA
Description
Manufacturer
IDT, Integrated Device Technology Inc
Datasheet

Specifications of IDT74FCT16823ATPA

Logic Family
FCT
Technology
CMOS
Number Of Bits
18
Number Of Elements
2
Clock-edge Trigger Type
Positive-Edge
Polarity
Non-Inverting
Operating Supply Voltage (typ)
5V
Package Type
TSSOP
Propagation Delay Time
23ns
Output Type
3-State
Low Level Output Current
64mA
High Level Output Current
-32mA
Operating Supply Voltage (min)
4.5V
Operating Supply Voltage (max)
5.5V
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
56
Lead Free Status / Rohs Status
Not Compliant
© 2006 Integrated Device Technology, Inc.
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
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 OTHER 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
OCTOBER 2008
15
DSC-5437/6
2
Q
1

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IDT74FCT16823ATPA Summary of contents

Page 1

IDT74FCT162823AT/CT FAST CMOS 18-BIT REGISTER FEATURES: • 0.5 MICRON CMOS Technology • High-speed, low-power CMOS replacement for ABT functions • Typical t (Output Skew) < 250ps SK(o) • Low input and output leakage ≤ ≤ ≤ ≤ ≤ 1µA (max.) ...

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 ΔI 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 TIMING INPUT ASYNCHRONOUS CONTROL PRESET CLEAR ETC. SYNCHRONOUS CONTROL PRESET CLEAR t SU ...

Page 7

IDT74FCT162823AT/CT FAST CMOS 18-BIT REGISTER ORDERING INFORMATION XX FCT XXX Temp. Range Family CORPORATE HEADQUARTERS 6024 Silver Creek Valley Road San Jose, CA 95138 XXXX XX Device Type Package for SALES: 800-345-7015 or 408-284-8200 fax: 408-284-2775 www.idt.com 7 INDUSTRIAL TEMPERATURE ...

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