IDT74FCT16952ATPVG8 IDT, Integrated Device Technology Inc, IDT74FCT16952ATPVG8 Datasheet

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IDT74FCT16952ATPVG8

Manufacturer Part Number
IDT74FCT16952ATPVG8
Description
IC REGSTERD TRSCVR 16BIT 56SSOP
Manufacturer
IDT, Integrated Device Technology Inc
Series
74FCTr
Datasheet
1.IDT74FCT16952CTPVG.pdf (7 pages)

Specifications of IDT74FCT16952ATPVG8

Logic Type
Registered Transceiver, Non-Inverting
Number Of Elements
2
Number Of Bits Per Element
8
Current - Output High, Low
32mA, 64mA
Voltage - Supply
5V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
56-SSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
74FCT16952ATPVG8
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

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IDT74FCT16952ATPVG8 Summary of contents

Page 1

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

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

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 ...

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. ...

Page 5

IDT74FCT16925AT/CT/ET FAST CMOS 16-BIT REGISTERED TRANSCEIVER SWITCHING CHARACTERISTICS OVER OPERATING RANGE - INDUSTRIAL Symbol Parameter t Propagation Delay PLH t xCLKAB, xCLKBA to xBx, xAx PHL t Output EnableTime PZH t xOEBA, xOEAB to xAx, xBx PZL t Output Disable ...

Page 6

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

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

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