74FCT162373CTPVG IDT, 74FCT162373CTPVG Datasheet

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74FCT162373CTPVG

Manufacturer Part Number
74FCT162373CTPVG
Description
Latches 16-bit Transparent Latch
Manufacturer
IDT
Datasheet

Specifications of 74FCT162373CTPVG

Rohs
yes
Number Of Circuits
1
Logic Type
Transparent Latch
Logic Family
74FCT
Polarity
Inverting
Number Of Output Lines
16
Propagation Delay Time
4.2 ns
Supply Voltage - Max
5.5 V
Supply Voltage - Min
4.5 V
Maximum Operating Temperature
+ 85 C
Minimum Operating Temperature
- 40 C
Package / Case
SSOP-48
Mounting Style
SMD/SMT
Number Of Input Lines
16
Supply Current
5 uA
Part # Aliases
IDT74FCT162373CTPVG
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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74FCT162373CTPVG Summary of contents

Page 1

... SEVEN OTHER CHANNELS The IDT logo is a registered trademark of Integrated Device Technology, Inc. INDUSTRIAL TEMPERATURE RANGE © 2009 Integrated Device Technology, Inc. FAST CMOS 16-BIT TRANSPARENT LATCH DESCRIPTION: The FCT162373T 16-bit transparent D-type latch is built using advanced dual metal CMOS technology ...

Page 2

... IDT74FCT162373AT/CT/ET FAST CMOS 16-BIT TRANSPARENT LATCH PIN CONFIGURATION GND GND 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 Level IL I Input HIGH Current (Input pins) IH (5) Input HIGH Current (I/O pins) ...

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 Min. or Max., use appropriate value specified under Electrical Characteristics for the applicable device type. ...

Page 5

... PLZ t Set-up Time HIGH or LOW, xDx to xLE SU t Hold Time HIGH or LOW, xDx to xLE H t xLE Pulse Width HIGH W (3) t Output Skew SK(o) NOTES: 1. See test circuit and waveforms. 2. Minimum limits are guaranteed but not tested on Propagation Delays. 3. Skew between any two outputs of the same package switching in the same direction. This parameter is guaranteed by design. ...

Page 6

... Pulse Generator for All Pulses: Rate ≤ 1.0MHz INDUSTRIAL TEMPERATURE RANGE Test Open Drain Disable Low Enable Low All Other Tests of the Pulse Generator. OUT PULSE t W PULSE Pulse Width ENABLE DISABLE t t PZL PLZ 3.5V SWITCH 1.5V CLOSED LOW t t PZH ...

Page 7

... 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 Road San Jose, CA 95138 XXXX XX Package for SALES: 800-345-7015 or 408-284-8200 fax: 408-284-2775 www ...

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