74FCT16952ETPVG8 IDT, 74FCT16952ETPVG8 Datasheet

no-image

74FCT16952ETPVG8

Manufacturer Part Number
74FCT16952ETPVG8
Description
Bus Transceivers 16-Bit Registered Transceiver
Manufacturer
IDT
Datasheet

Specifications of 74FCT16952ETPVG8

Rohs
yes
Part # Aliases
IDT74FCT16952ETPVG8
INDUSTRIAL TEMPERATURE RANGE
FEATURES:
• 0.5 MICRON CMOS Technology
• High-speed, low-power CMOS replacement for ABT functions
• Typical t
• Low input and output leakage ≤ ≤ ≤ ≤ ≤ 1µA (max.)
• High drive outputs (-32mA I
• Power off disable outputs permit “live insertion”
• Typical V
• Available in SSOP and TSSOP packages
FUNCTIONAL BLOCK DIAGRAM
1
1
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
© 2009 Integrated Device Technology, Inc.
IDT74FCT16925AT/CT/ET
FAST CMOS 16-BIT REGISTERED TRANSCEIVER
CLKBA
CLKAB
1
1
1
1
OEAB
OEBA
CEBA
CEAB
T
A
1
= 25°C
A
1
54
55
56
2
1
3
5
SK(o)
OLP
(Output Ground Bounce) < 1.0V at V
(Output Skew) < 250ps
TO SEVEN OTHER CHANNELS
OH
, 64mA I
CE
D
C
CE
C
D
OL
FAST CMOS
16-BIT REGISTERED
TRANSCEIVER
)
CC
= 5V,
52
1
B
1
1
DESCRIPTION:
dual metal CMOS technology. These high-speed, low-power devices are
organized as two independent 8-bit D-type registered transceivers with
separate input and output control for independent control of data flow in either
direction. For example, the A-to-B Enable (xCEAB) must be low to enter
data from the A port. xCLKAB controls the clocking function. When xCLKAB
toggles from low-to-high, the data present on the A port will be clocked into
the register. xOEAB performs the output enable function on the B port. Data
flow from the B port to A port is similar but requires using xCEBA, xCLKBA,
and xOEBA inputs. Full 16-bit operation is achieved by tying the control pins
of the independent transceivers together.
low-impedance backplanes. The output buffers are designed with power off
disable capability allowing "live insertion" of boards when used as backplane
drivers.
2
2
CLKBA
CLKAB
2
2
2
2
OEAB
OEBA
CEBA
CEAB
The FCT16952T 16-bit registered transceiver is built using advanced
The FCT16952T is ideally suited for driving high-capacitance loads and
2
A
1
31
30
28
26
27
29
15
TO SEVEN OTHER CHANNELS
IDT74FCT16952AT/CT/ET
INDUSTRIAL TEMPERATURE RANGE
CE
D
C
CE
C
D
SEPTEMBER 2009
DSC-5442/5
42
2
B
1

Related parts for 74FCT16952ETPVG8

74FCT16952ETPVG8 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 REGISTERED TRANSCEIVER DESCRIPTION: The FCT16952T 16-bit registered transceiver is built using advanced dual metal CMOS technology. These high-speed, low-power devices are ...

Page 2

... IDT74FCT16925AT/CT/ET FAST CMOS 16-BIT REGISTERED TRANSCEIVER PIN CONFIGURATION 1 OEAB 1 2 CLKAB 1 3 CEAB 1 GND GND GND 18 19 ...

Page 3

... IDT74FCT16925AT/CT/ET FAST CMOS 16-BIT REGISTERED TRANSCEIVER 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

... IDT74FCT16925AT/CT/ET FAST CMOS 16-BIT REGISTERED TRANSCEIVER POWER SUPPLY CHARACTERISTICS Symbol Parameter ΔI Quiescent Power Supply CC Current TTL Inputs HIGH I Dynamic Power Supply Current CCD (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

... Set-up Time, HIGH or LOW SU xCEBA, xCEAB, to xCLKAB, xCLKBA t Hold Time, HIGH or LOW H xCEBA, xCEAB, to xCLKAB, xCLKBA t Pulse Width HIGH or LOW, xCLKAB or xCLKBA W (4) t (o) Output Skew SK NOTES: 1. See test circuit and waveforms. 2. Minimum limits are guaranteed but not tested on Propagation Delays. ...

Page 6

... Pulse Generator for All Pulses: Rate ≤ 1.0MHz INDUSTRIAL TEMPERATURE RANGE Test Switch Open Drain Disable Low Closed 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 PHZ SWITCH 1 ...

Page 7

... ORDERING INFORMATION XX FCT XXX Temp. Range Family Device Type Datasheet Document History 09/28/09 Pg. 7 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 ...

Related keywords