IDT74FCT162373ATPAG8 IDT, Integrated Device Technology Inc, IDT74FCT162373ATPAG8 Datasheet

IC TRANSP LATCH 16BIT 48-TSSOP

IDT74FCT162373ATPAG8

Manufacturer Part Number
IDT74FCT162373ATPAG8
Description
IC TRANSP LATCH 16BIT 48-TSSOP
Manufacturer
IDT, Integrated Device Technology Inc
Series
74FCTr
Datasheet

Specifications of IDT74FCT162373ATPAG8

Logic Type
D-Type Transparent Latch
Circuit
8:8
Output Type
Tri-State
Voltage - Supply
5V
Independent Circuits
2
Delay Time - Propagation
1.5ns
Current - Output High, Low
24mA, 24mA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
48-TSSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
74FCT162373ATPAG8
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: ±24mA
• Reduced system switching noise
• Typical VOLP (Output Ground Bounce) < 0.6V at V
• Available in SSOP and TSSOP packages
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
INDUSTRIAL TEMPERATURE RANGE
FUNCTIONAL BLOCK DIAGRAM
© 2009 Integrated Device Technology, Inc.
IDT74FCT162373AT/CT/ET
FAST CMOS 16-BIT TRANSPARENT LATCH
T
1
A
1
1
CC
OE
LE
D
= 25°C
1
= 5V ±10%
SK(o)
(Output Skew) < 250ps
TO SEVEN OTHER CHANNELS
D
C
FAST CMOS 16-BIT
TRANSPARENT
LATCH
CC
= 5V,
1
O
1
1
DESCRIPTION:
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.
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.
2
2
2
OE
The FCT162373T 16-bit transparent D-type latch is built using advanced
The FCT162373T has balanced output drive with current limiting resistors.
LE
D
1
TO SEVEN OTHER CHANNELS
IDT74FCT162373AT/CT/ET
INDUSTRIAL TEMPERATURE RANGE
D
C
SEPTEMBER 2009
DSC-5455/6
2
O
1

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IDT74FCT162373ATPAG8 Summary of contents

Page 1

IDT74FCT162373AT/CT/ET FAST CMOS 16-BIT TRANSPARENT LATCH 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 ...

Page 2

IDT74FCT162373AT/CT/ET FAST CMOS 16-BIT TRANSPARENT LATCH PIN CONFIGURATION GND ...

Page 3

IDT74FCT162373AT/CT/ET FAST CMOS 16-BIT TRANSPARENT LATCH 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 ...

Page 4

IDT74FCT162373AT/CT/ET FAST CMOS 16-BIT TRANSPARENT LATCH POWER SUPPLY CHARACTERISTICS Symbol Parameter ΔI Quiescent Power Supply Current CC TTL Inputs HIGH I Dynamic Power Supply CCD (4) Current (6) I Total Power Supply Current C NOTES: 1. For conditions shown as ...

Page 5

IDT74FCT162373AT/CT/ET FAST CMOS 16-BIT TRANSPARENT LATCH SWITCHING CHARACTERISTICS OVER OPERATING RANGE Symbol Parameter t Propagation Delay PLH t xDx to xOx PHL t Propagation Delay PLH t xLE to xOx PHL t Output Enable Time PZL t PZH t Output ...

Page 6

IDT74FCT162373AT/CT/ET FAST CMOS 16-BIT TRANSPARENT LATCH 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 ...

Page 7

IDT74FCT162373AT/CT/ET FAST CMOS 16-BIT TRANSPARENT LATCH ORDERING INFORMATION XX FCT XXX Temp. Range Family Device Type Datasheet Document History 09/06/09 Pg.6 Updated the ordering information by removing the "IDT" notation and non RoHS part. CORPORATE HEADQUARTERS 6024 Silver Creek Valley ...

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