TC74VHC374FW Toshiba, TC74VHC374FW Datasheet

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TC74VHC374FW

Manufacturer Part Number
TC74VHC374FW
Description
IC FLIP-FLOP OCTAL D-TYPE 20-SOL
Manufacturer
Toshiba
Series
74VHCr
Type
D-Type Busr
Datasheet

Specifications of TC74VHC374FW

Function
Standard
Output Type
Tri-State Non Inverted
Number Of Elements
1
Number Of Bits Per Element
8
Frequency - Clock
120MHz
Delay Time - Propagation
6.9ns
Trigger Type
Positive Edge
Current - Output High, Low
8mA, 8mA
Voltage - Supply
2 V ~ 5.5 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 3-State Output
FLIP-FLOP with 3-STATE OUTPUT fabricated with silicon gate
C
Bipolar Schottky TTL while maintaining the CMOS low power
dissipation.
and an output enable input ( OE ).
impedance state.
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
2
The TC74VHC374 is an advanced high speed CMOS OCTAL
It achieves the high speed operation similar to equivalent
This 8-bit D-type flip-flop is controlled by a clock input (CK)
When the OE input is high, the eight outputs are in a high
An input protection circuit ensures that 0 to 5.5 V can be
MOS technology.
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 74ALS374
OLP
max
TC74VHC374F,TC74VHC374FT,TC74VHC374FK
= 0.9 V (max)
= 185 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
(min)
1
Weight
SOP20-P-300-1.27A
TSSOP20-P-0044-0.65A : 0.08 g (typ.)
VSSOP20-P-0030-0.50
TC74VHC374F
TC74VHC374FT
TC74VHC374FK
TC74VHC374F/FT/FK
: 0.22 g (typ.)
: 0.03 g (typ.)
2007-10-01

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TC74VHC374FW Summary of contents

Page 1

... TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74VHC374F,TC74VHC374FT,TC74VHC374FK Octal D-Type Flip Flop with 3-State Output The TC74VHC374 is an advanced high speed CMOS OCTAL FLIP-FLOP with 3-STATE OUTPUT fabricated with silicon gate C MOS technology achieves the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation ...

Page 2

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

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 3-state output I OZ off-state current Input leakage I IN current Quiescent supply I ...

Page 5

AC Characteristics (input Characteristics Symbol Propagation delay t pLH time t pHL (CK-Q) t pZL 3-state output enable R time t pZH t pLZ 3-state output disable R time t pHZ Maximum clock f max frequency t osLH ...

Page 6

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

Page 7

Package Dimensions Weight: 0.22 g (typ.) TC74VHC374F/FT/FK 7 2007-10-01 ...

Page 8

Package Dimensions Weight: 0.08 g (typ.) TC74VHC374F/FT/FK 8 2007-10-01 ...

Page 9

Package Dimensions Weight: 0.03 g (typ.) TC74VHC374F/FT/FK 9 2007-10-01 ...

Page 10

... The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by TOSHIBA for any infringements of patents or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any patents or other rights of TOSHIBA or the third parties. • ...

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