TC74LCX16373AFT(EL) Toshiba, TC74LCX16373AFT(EL) Datasheet

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TC74LCX16373AFT(EL)

Manufacturer Part Number
TC74LCX16373AFT(EL)
Description
IC LATCH 16-BIT D-TYPE 48-TSSOP
Manufacturer
Toshiba
Series
74LCXr
Datasheet

Specifications of TC74LCX16373AFT(EL)

Logic Type
D-Type Transparent Latch
Circuit
8:8
Output Type
Tri-State
Voltage - Supply
2 V ~ 3.6 V
Independent Circuits
2
Delay Time - Propagation
1.5ns
Current - Output High, Low
24mA, 24mA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
48-TSSOP
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
TC74LCX16373AFT-EL
TC74LCX16373AFTTR
Low-Voltage 16-Bit D-Type Latch with 5-V Tolerant Inputs and Outputs
D-type latch. Designed for use in 3.3-V systems, it achieves
high-speed operation while maintaining the CMOS low power
dissipation.
but it could be used to interface to 5-V supply environment for
both inputs and outputs.
(LE) and an output enable input ( OE ) which are common to each
byte. It can be used as two 8-bit latches or one 16-bit latch. When
the OE input is high, the outputs are in a high-impedance state.
discharge.
Features
The TC74LCX16373AFT is a high-performance CMOS 16-bit
The device is designed for low-voltage (3.3 V) V
This 16-bit D-type latch is controlled by a latch enable input
All inputs are equipped with protection circuits against static
Low-voltage operation: V
High-speed operation: t
Ouput current: |I
Latch-up performance: −500 mA
Package: TSSOP
Power-down protection provided on all inputs and outputs
OH
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
|/I
pd
TC74LCX16373AFT
OL
CC
= 7.0 ns (max) (V
= 24 mA (min) (V
= 2.0 to 3.6 V
CC
CC
CC
= 3.0 to 3.6 V)
= 3.0 V)
applications,
1
Weight: 0.25 g (typ.)
TC74LCX16373AFT
2007-10-19

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TC74LCX16373AFT(EL) Summary of contents

Page 1

... TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74LCX16373AFT Low-Voltage 16-Bit D-Type Latch with 5-V Tolerant Inputs and Outputs The TC74LCX16373AFT is a high-performance CMOS 16-bit D-type latch. Designed for use in 3.3-V systems, it achieves high-speed operation while maintaining the CMOS low power dissipation. ...

Page 2

Pin Assignment (top view 1Q1 2 1Q2 3 GND 4 1Q3 5 1Q4 1Q5 8 1Q6 9 GND 10 1Q7 11 1Q8 12 2Q1 13 2Q2 14 GND 15 2Q3 16 2Q4 17 ...

Page 3

Truth Table Inputs 1LE 1D1-1D8 Inputs 2 OE 2LE 2D1-2D8 Don’t care Z: ...

Page 4

... Please design the appropriate reliability upon reviewing the Toshiba Semiconductor Reliability Handbook (“Handling Precautions”/“Derating Concept and Methods”) and individual reliability data (i.e. reliability test report and estimated failure rate, etc) ...

Page 5

Electrical Characteristics DC Characteristics (Ta = −40 to 85°C) Characteristics H-level Input voltage L-level H-level Output voltage L-level Input leakage current 3-state output OFF state current Power-off leakage current Quiescent supply current Increase in Icc per input Symbol Test Condition ...

Page 6

AC Characteristics (Ta = −40 to 85°C) Characteristics Propagation delay time (D-Q) Propagation delay time (LE-Q) 3-state output enable time 3-state output disable time Minimum pulse width (LE) Minimum setup time Minimum hold time Output to output skew Note: Parameter ...

Page 7

AC Test Circuit Switch Output AC Waveform t 2 Input (LE 90% Input 1.5 V (D) 10% t ( Output 1.5 V (Q) t pLH Output Enable ( ...

Page 8

Package Dimensions Weight: 0.25 g (typ.) TC74LCX16373AFT 8 2007-10-19 ...

Page 9

... Product shall not be used for or incorporated into any products or systems whose manufacture, use, or sale is prohibited under any applicable laws or regulations. • The information contained herein is presented only as guidance for Product use. No responsibility is assumed by TOSHIBA for any infringement of patents or any other intellectual property rights of third parties that may result from the use of Product. No license to any intellectual property right is granted by this document, whether express or implied, by estoppel or otherwise. • ...

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