74lvth16500 Fairchild Semiconductor, 74lvth16500 Datasheet

no-image

74lvth16500

Manufacturer Part Number
74lvth16500
Description
Low Voltage 18-bit Universal Bus Transceivers With 3-state Outputs Preliminary
Manufacturer
Fairchild Semiconductor
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
74lvth16500DLRG4
Manufacturer:
TI
Quantity:
1
© 2000 Fairchild Semiconductor Corporation
74LVTH16500MEA
74LVTH16500MTD
74LVTH16500
Low Voltage 18-Bit Universal Bus Transceivers
with 3-STATE Outputs (Preliminary)
General Description
The LVTH16500 is an 18-bit universal bus transceiver
combining D-type latches and D-type flip-flops to allow
data flow in transparent, latched, and clocked modes.
Data flow in each direction is controlled by output-enable
(OEAB and OEBA), latch-enable (LEAB and LEBA), and
clock (CLKAB and CLKBA) inputs.
The LVTH16500 data inputs include bushold, eliminating
the need for external pull-up resistors to hold unused
inputs.
The transceiver is designed for low voltage (3.3V) V
applications, but with the capability to provide a TTL inter-
face to a 5V environment. The LVTH16500 is fabricated
with an advanced BiCMOS technology to achieve high
speed operation similar to 5V ABT while maintaining low
power dissipation.
Ordering Code:
Devices also available in Tape and Reel. Specify by appending the suffix “X” to the ordering code.
Order Number
Package Number
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
DS012447
CC
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
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 16500
Latch-up performance exceeds 500 mA
CC
Package Description
May 2000
Revised May 2000
www.fairchildsemi.com
Preliminary

Related parts for 74lvth16500

74lvth16500 Summary of contents

Page 1

... Package Number 74LVTH16500MEA MS56A 56-Lead Shrink Small Outline Package (SSOP), JEDEC MO-118, 0.300 Wide 74LVTH16500MTD 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 “X” to the ordering code. ...

Page 2

Connection Diagram Functional Description For A-to-B data flow, the device operates in the transparent mode when LEAB is HIGH. When LEAB is LOW, the A data is latched if CLKAB is held at a HIGH or LOW logic level. If ...

Page 3

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

Page 4

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) I Bushold Input ...

Page 5

AC Electrical Characteristics Symbol Parameter f MAX t Propagation Delay PLH t Data to Outputs PHL t Propagation Delay PLH t LEBA or LEAB PHL t Propagation Delay PLH t CLKBA or CLKAB ...

Page 6

Physical Dimensions inches (millimeters) unless otherwise noted 56-Lead Shrink Small Outline Package (SSOP), JEDEC MO-118, 0.300 Wide www.fairchildsemi.com Package Number MS56A 6 Preliminary ...

Page 7

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 ...

Related keywords