TC74VHC273FT Toshiba, TC74VHC273FT Datasheet

TC74VHC273FT

Manufacturer Part Number
TC74VHC273FT
Description
Manufacturer
Toshiba
Type
D-Type Bus Interfacer
Datasheet

Specifications of TC74VHC273FT

Logic Family
VHC
Technology
CMOS
Number Of Bits
8
Number Of Elements
1
Clock-edge Trigger Type
Positive-Edge
Polarity
Non-Inverting
Operating Supply Voltage (typ)
2.5/3.3/5V
Package Type
TSSOP
Propagation Delay Time
19.5ns
Low Level Output Current
8mA
High Level Output Current
-8mA
Operating Supply Voltage (min)
2V
Operating Supply Voltage (max)
5.5V
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Mounting
Surface Mount
Pin Count
20
Lead Free Status / Rohs Status
Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TC74VHC273FT
Manufacturer:
TOSHIBA/东芝
Quantity:
20 000
Part Number:
TC74VHC273FT(BJ)
0
Octal D-Type Flip-Flop with Clear
D-TYPE FLIP FLOP fabricated with silicon gate C
technology.
Bipolar Schottky TTL while maintaining the CMOS low power
dissipation.
Q outputs on the positive going edge of the clock pulse.
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 5 V to 3 V systems and two
supply systems such as battery back up. This circuit prevents
device destruction due to mismatched supply and input voltages.
Features
The TC74VHC273 is an advanced high speed CMOS OCTAL
It achieves the high speed operation similar to equivalent
Information signals applied to D inputs are transferred to the
When the CLR input is held “L”, the Q outputs are at a low
An input protection circuit ensures that 0 to 5.5 V can be
High speed: f
Low power dissipation: I
High noise immunity: V
Power down protection is provided on all inputs.
Balanced propagation delays: t
Wide operating voltage range: V
Low noise: V
Pin and function compatible with 74ALS273
OLP
max
TC74VHC273F,TC74VHC273FT,TC74VHC273FK
= 0.9 V (max)
= 165 MHz (typ.) at V
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
NIH
CC
= 4 μA (max) at Ta = 25°C
= V
pLH
NIL
CC (opr)
∼ − t
= 28% V
pHL
CC
= 2 to 5.5 V
= 5 V
CC
2
(min)
MOS
1
Weight
SOP20-P-300-1.27A
TSSOP20-P-0044-0.65A
VSSOP20-P-0030-0.50
TC74VHC273F
TC74VHC273FT
TC74VHC273FK
TC74VHC273F/FT/FK
: 0.22 g (typ.)
: 0.08 g (typ.)
: 0.03 g (typ.)
2007-10-01

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TC74VHC273FT Summary of contents

Page 1

... Wide operating voltage range: V • Low noise 0.9 V (max) OLP • Pin and function compatible with 74ALS273 MOS 28% V (min) NIL CC ∼ − t pLH pHL = (opr) 1 TC74VHC273F/FT/FK TC74VHC273F TC74VHC273FT TC74VHC273FK Weight SOP20-P-300-1.27A : 0.22 g (typ.) TSSOP20-P-0044-0.65A : 0.08 g (typ.) VSSOP20-P-0030-0.50 : 0.03 g (typ.) 2007-10-01 ...

Page 2

Pin Assignment CLR GND 10 11 (top view) Truth Table Inputs Output D CK ...

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 Characteristics Symbol High-level input V IH voltage Low-level input V IL voltage High-level output V OH voltage Low-level output V OL voltage Input leakage I IN current Quiescent supply I CC current Timing Requirements (input: t ...

Page 5

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

Page 6

Input Equivalent Circuit INPUT TC74VHC273F/FT/FK 6 2007-10-01 ...

Page 7

Package Dimensions Weight: 0.22 g (typ.) TC74VHC273F/FT/FK 7 2007-10-01 ...

Page 8

Package Dimensions Weight: 0.08 g (typ.) TC74VHC273F/FT/FK 8 2007-10-01 ...

Page 9

Package Dimensions Weight: 0.03 g (typ.) TC74VHC273F/FT/FK 9 2007-10-01 ...

Page 10

... 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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