TC74LVX273FW Toshiba, TC74LVX273FW Datasheet

IC FLIP-FLOP OCTAL D-TYPE 20-SOL

TC74LVX273FW

Manufacturer Part Number
TC74LVX273FW
Description
IC FLIP-FLOP OCTAL D-TYPE 20-SOL
Manufacturer
Toshiba
Series
74LVXr
Type
D-Type Busr
Datasheet

Specifications of TC74LVX273FW

Function
Master Reset
Output Type
Non-Inverted
Number Of Elements
1
Number Of Bits Per Element
8
Frequency - Clock
90MHz
Delay Time - Propagation
9.6ns
Trigger Type
Positive Edge
Current - Output High, Low
4mA, 4mA
Voltage - Supply
2 V ~ 3.6 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
20-SOL
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Octal D-Type Flip-Flop with Clear
fabricated with silicon gate CMOS technology. Designed for use
in 3-V systems, it achieves high-speed operation while
maintaining the CMOS low power dissipation.
systems.
Q outputs on the positive going edge of the clock pulse.
When the CLR input is held low, the Q outputs are in the low
logic level independent of the other inputs.
applied to the input pins without regard to the supply voltage.
This device can be used to interface 5V to 3V systems and two
supply systems such as battery back up. This circuit prevents
device destruction due to mismatched supply and input voltages.
Features
The TC74LVX273F/ FT is a high-speed CMOS octal D-flip flop
This device is suitable for low-voltage and battery operated
Information signals applied to D inputs are transferred to the
An input protection circuit ensures that 0 to 5.5V can be
High-speed: f
Low power dissipation: I
Input voltage level: V
Power-down protection provided on all inputs
Balanced propagation delays: t
Low niose: V
Pin and function compatible with 74HC273
OLP
max
= 0.8 V (max)
= 150 MHz (typ.) (V
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
V
TC74LVX273F,TC74LVX273FT
IL
IH
= 0.8 V (max) (V
CC
= 2.0 V (min) (V
= 4 μA (max) (Ta = 25°C)
pLH
∼ − t
CC
pHL
CC
CC
= 3 V)
= 3 V)
= 3 V)
1
Weight
SOP20-P-300-1.27A
TSSOP20-P-0044-0.65A
TC74LVX273F
TC74LVX273FT
TC74LVX273F/FT
: 0.22 g (typ.)
: 0.08 g (typ.)
2007-10-17

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TC74LVX273FW Summary of contents

Page 1

... TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74LVX273F,TC74LVX273FT Octal D-Type Flip-Flop with Clear The TC74LVX273F high-speed CMOS octal D-flip flop fabricated with silicon gate CMOS technology. Designed for use in 3-V systems, it achieves high-speed operation while maintaining the CMOS low power dissipation. ...

Page 2

Pin Assignment (top view) CLR GND 10 Truth Table Inputs CLR ...

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 Sym- Characteristics H-level Input voltage L-level H-level V Output voltage L-level V Input leakage current Quiescent supply current Timing Requirements (input: t Characteristics Symbol Minimum pulse width t W (L) (CK (H) Minimum pulse ...

Page 5

AC Characteristics (input Characteristics Symbol t pLH Propagation delay time (CK-Q) t pHL Propagation delay time t pHL ( CLR -Q) Maximum clock frequency f max t osLH Output to output skew t osHL Input capacitance C IN ...

Page 6

Noise Characteristics (Ta = 25°C, input: t Characteristics Quiet output maximum dynamic V OL Quiet output minimum dynamic V OL Minimum high level dynamic input voltage V Maximum low level dynamic input voltage V Input Equivalent Circuit INPUT = t ...

Page 7

Package Dimensions Weight: 0.22 g (typ.) TC74LVX273F/FT 7 2007-10-17 ...

Page 8

Package Dimensions Weight: 0.08 g (typ.) TC74LVX273F/FT 8 2007-10-17 ...

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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