TC74LCX373FT(EL,M) Toshiba, TC74LCX373FT(EL,M) Datasheet

IC LATCH OCTAL D-TYPE 20-TSSOP

TC74LCX373FT(EL,M)

Manufacturer Part Number
TC74LCX373FT(EL,M)
Description
IC LATCH OCTAL D-TYPE 20-TSSOP
Manufacturer
Toshiba
Series
74LCXr
Datasheet

Specifications of TC74LCX373FT(EL,M)

Logic Type
D-Type Transparent Latch
Circuit
8:8
Output Type
Tri-State
Voltage - Supply
2 V ~ 3.6 V
Independent Circuits
1
Delay Time - Propagation
1.5ns
Current - Output High, Low
24mA, 24mA
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
20-TSSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
TC74LCX373FTFTR
Low-Voltage Octal D-Type Latch with 5-V Tolerant Inputs and Outputs
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 ). When the OE input is
high, the eight outputs are in a high-impedance state.
discharge.
Features
Note: The Electrical Characteristics of V
The TC74LCX373 is a high-performance CMOS octal D-type
The device is designed for low-voltage (3.3 V) V
This 8 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
Output current: |I
Latch-up performance: >±500 mA
Available in JEITA SOP, TSSOP and VSSOP (US)
Power-down protection provided on all inputs and outputs
Pin and function compatible with the 74 series
(74AC/VHC/HC/F/ALS/LS etc.) 373 type
from January 2009 onward.
TC74LCX373F,TC74LCX373FT,TC74LCX373FK
OH
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
|/I
pd
OL
CC
= 8.0 ns (max) (V
= 24 mA (min) (V
= 1.65 V to 3.6 V
CC
=1.8±0.15V is only applicable for products which manufactured
CC
CC
CC
= 3.0 to 3.6 V)
= 3.0 V)
applications,
1
Weight
SOP20-P-300-1.27A
TSSOP20-P-0044-0.65A
VSSOP20-P-0030-0.50
TC74LCX373F
TC74LCX373FT
TC74LCX373FK
TC74LCX373F/FT/FK
: 0.22 g (typ.)
: 0.08 g (typ.)
: 0.03 g (typ.)
2010-09-15

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TC74LCX373FT(EL,M) Summary of contents

Page 1

... TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74LCX373F,TC74LCX373FT,TC74LCX373FK Low-Voltage Octal D-Type Latch with 5-V Tolerant Inputs and Outputs The TC74LCX373 is a high-performance CMOS octal 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 GND 10 Truth Table Inputs ...

Page 3

... 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 4

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 5

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

Page 6

Dynamic Switching Characteristics Characteristics Quiet output maximum dynamic V OL Quiet output minimum dynamic V OL Capacitive Characteristics Characteristics Input capacitance Output capacitance Power dissipation capacitance Note defined as the value of the internal equivalent capacitance which is ...

Page 7

AC Waveform t f Input (LE 90% Input V IM (D) 10% t ( Output V OM (Q) t pLH Output Enable ( OE ) Output (Q) Low to Off to Low Output (Q) ...

Page 8

Package Dimensions Weight: 0.22 g (typ.) TC74LCX373F/FT/FK 8 2010-09-15 ...

Page 9

Package Dimensions Weight: 0.08 g (typ.) TC74LCX373F/FT/FK 9 2010-09-15 ...

Page 10

Package Dimensions Weight: 0.03 g (typ.) TC74LCX373F/FT/FK 10 2010-09-15 ...

Page 11

... 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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