74LCX16501MTDX Fairchild Semiconductor, 74LCX16501MTDX Datasheet

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74LCX16501MTDX

Manufacturer Part Number
74LCX16501MTDX
Description
TXRX 18BIT UNIV BUS LV 56TSSOP
Manufacturer
Fairchild Semiconductor
Series
74LCXr
Datasheet

Specifications of 74LCX16501MTDX

Logic Type
Universal Bus Transceiver
Number Of Circuits
18-Bit
Current - Output High, Low
24mA, 24mA
Voltage - Supply
2 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

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
74LCX16501MTDX
Manufacturer:
FAIRCHILD/仙童
Quantity:
20 000
© 2001 Fairchild Semiconductor Corporation
74LCX16501MEA
74LCX16501MTD
74LCX16501
Low Voltage 18-Bit Universal Bus Transceivers
with 5V Tolerant Inputs and Outputs
General Description
The LCX16501 is an 18-bit universal bus transceiver com-
bining 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 LCX16501 is designed for low voltage (2.5V or 3.3V)
V
environment.
The LCX16501 is fabricated with an advanced CMOS tech-
nology to achieve high speed operation while maintaining
CMOS low power.
Ordering Code:
Devices also available on Tape and Reel. Specify by appending the suffix letter “X” to the ordering code.
Order Number
CC
applications with capability of interfacing to a 5V signal
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
DS012550
Features
Note 1: To ensure the high-impedance state during power up or down, OE
should be tied to V
value or the resistor is determined by the current-sourcing capability of the
driver.
5V tolerant inputs and outputs
2.3V–3.6V V
6.0 ns t
Power down high impedance inputs and outputs
Supports live insertion/withdrawal (Note 1)
Implements patented noise/EMI reduction circuitry
Latch-up performance exceeds 500 mA
ESD performance:
24 mA Output Drive (V
Human body model
Machine model
Package Description
PD
max (V
CC
CC
and OE tied to GND through a resistor: the minimum
specifications provided
CC
200V
3.3V), 20 A I
CC
2000V
October 1995
Revised March 2001
3.0V)
CC
www.fairchildsemi.com
max

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74LCX16501MTDX Summary of contents

Page 1

... MTD56 56-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 6.1mm Wide Devices also available on Tape and Reel. Specify by appending the suffix letter “X” to the ordering code. © 2001 Fairchild Semiconductor Corporation Features 5V tolerant inputs and outputs 2.3V–3.6V V ...

Page 2

Connection Diagram Functional Description For A-to-B data flow, the LCX16501 operates in the trans- parent 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. ...

Page 3

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

Page 4

DC Electrical Characteristics Symbol Parameter I Quiescent Supply Current CC I Increase in I per Input CC CC Note 8: Outputs disabled or 3-STATE only. AC Electrical Characteristics Symbol Parameter f Maximum Clock Frequency MAX t Propagation Delay PHL t ...

Page 5

AC LOADING and WAVEFORMS FIGURE 1. AC Test Circuit (C t PLH t PZL t PZH Waveform for Inverting and Non-Inverting Functions Propagation Delay. Pulse Width and t rec 3-STATE Output Low Enable and Disable Times for Logic (Input Characteristics; ...

Page 6

Schematic Diagram Generic for LCX Family www.fairchildsemi.com 6 ...

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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