74LVTH16952MTD Fairchild Semiconductor, 74LVTH16952MTD Datasheet

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74LVTH16952MTD

Manufacturer Part Number
74LVTH16952MTD
Description
IC TRANSCVR 16BIT LOW V 56TSSOP
Manufacturer
Fairchild Semiconductor
Series
74LVTHr
Datasheet

Specifications of 74LVTH16952MTD

Logic Type
Transceiver, Non-Inverting
Number Of Elements
2
Number Of Bits Per Element
8
Current - Output High, Low
32mA, 64mA
Voltage - Supply
2.7 V ~ 3.6 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
56-TSSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

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Part Number
Manufacturer
Quantity
Price
Part Number:
74LVTH16952MTD
Manufacturer:
MOTO
Quantity:
80
Part Number:
74LVTH16952MTDX
Manufacturer:
SONY
Quantity:
4 005
© 2001 Fairchild Semiconductor Corporation
74LVT16952MEA
(Preliminary)
74LVT16952MTD
(Preliminary)
74LVTH16952MEA
74LVTH16952MTD
74LVT16952 • 74LVTH16952
Low Voltage 16-Bit Registered Transceiver
with 3-STATE Outputs
General Description
The LVT16952 and LVTH16952 are 16-bit registered
flowing in both directions between two bidirectional buses.
Separate clock, clock enable, and output enable signals
are provided for each register.
The LVTH16952 data inputs include bushold, eliminating
the need for external pull-up resistors to hold unused
inputs.
The registered transceiver is designed for low-voltage
(3.3V) V
TTL interface to a 5V environment.
The LVT16952 and LVTH16952 are fabricated with an
advanced BiCMOS technology to achieve high speed oper-
ation similar to 5V ABT while maintaining low power dissi-
pation.
Ordering Code:
Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
transceivers. Two 8-bit back to back registers store data
Order Number
CC
applications, but with the capability to provide a
Package Number
MS56A
MTD56
MS56A
MTD56
56-Lead Shrink Small Outline Package (SSOP), JEDEC MO-118, 0.300" Wide
56-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide
56-Lead Shrink Small Outline Package (SSOP), JEDEC MO-118, 0.300" Wide
56-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide
DS500103
Features
Input and output interface capability to systems at
5V V
Bushold data inputs eliminate the need for external
pull-up resistors to hold unused inputs (74LVTH16952)
Live insertion/extraction permitted
Power Up/Down high impedance provides glitch-free
bus loading
Outputs source/sink 32 mA/ 64 mA
Functionally compatible with the 74 series 16952
Latch-up conforms to JEDEC JED78
ESD performance:
Human-body model
Machine model
Charged-device model
CC
Package Description
200V
2000V
1000V
January 2000
Revised October 2001
www.fairchildsemi.com

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74LVTH16952MTD Summary of contents

Page 1

... MS56A 56-Lead Shrink Small Outline Package (SSOP), JEDEC MO-118, 0.300" Wide 74LVTH16952MTD MTD56 56-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code. ...

Page 2

Connection Diagram www.fairchildsemi.com Pin Descriptions Pin Names Description A –A Data Register A Inputs 0 16 B-Register 3-STATE Outputs B –B Data Register B Inputs 0 16 A-Register 3-STATE Outputs CPAB , CPBA Clock Pulse Inputs n n CEA , ...

Page 3

Logic Diagram Note: for either byte 1 or byte 2. n Please note that these diagrams are provided only for the understanding of logic operations and should not be used to estimate propagation delays. 3 www.fairchildsemi.com ...

Page 4

Absolute Maximum Ratings Symbol Parameter V Supply Voltage Input Voltage Output Voltage Input Diode Current Output Diode Current Output Current Supply Current ...

Page 5

DC Electrical Characteristics Symbol Parameter V Input Clamp Diode Voltage IK V Input HIGH Voltage IH V Input LOW Voltage IL V Output HIGH Voltage OH V Output LOW Voltage OL I Bushold Input Minimum Drive I(HOLD) (Note 4) I ...

Page 6

AC Electrical Characteristics Symbol Parameter f Maximum Clock Frequency MAX t Propagation Delay PLH t CPBA or CPAB PHL t Output Enable Time PZH PZL t Output Disable Time PHZ ...

Page 7

Physical Dimensions inches (millimeters) unless otherwise noted 56-Lead Shrink Small Outline Package (SSOP), JEDEC MO-118, 0.300" Wide Package Number MS56A 7 www.fairchildsemi.com ...

Page 8

Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 56-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and Fairchild reserves ...

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