TC74ACT521FW-ELP Toshiba, TC74ACT521FW-ELP Datasheet

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TC74ACT521FW-ELP

Manufacturer Part Number
TC74ACT521FW-ELP
Description
Manufacturer
Toshiba
Type
Identity Comparatorr
Datasheet

Specifications of TC74ACT521FW-ELP

Logic Family
ACT
Technology
CMOS
High Level Output Current
-24mA
Low Level Output Current
24mA
Output Function
A=B
Package Type
SOL
Quiescent Current
8uA
Mounting
Surface Mount
Pin Count
20
Polarity
Inverting
Operating Supply Voltage (typ)
5V
Operating Supply Voltage (max)
5.5V
Operating Supply Voltage (min)
4.5V
Operating Temperature (max)
85C
Operating Temperature (min)
-40C
Operating Temperature Classification
Industrial
Number Of Bits
8
Lead Free Status / RoHS Status
Not Compliant
8-Bit Equality Comparator
DIGITAL COMPARATOR fabricated with silicon gate and
double-layer metal wiring C
Bipolar Schottky TTL while maintaining the CMOS low power
dissipation.
TTL or NMOS to High Speed CMOS. The inputs are compatible
with TTL, NMOS and CMOS output voltage levels.
P
equal.
several packages to compare of words greater than 8 bits.
discharge or transient excess voltage.
Features
Pin Assignment
0
The TC74ACT521 is an advanced high speed CMOS 8-BIT
It achieves the high speed operation similar to equivalent
This device may be used as a level converter for interfacing
It compares two 8-bit binary or BCD words applied inputs
A signal active low enable is provided to facilitate cascading of
All inputs are equipped with protection circuits against static
~P
High speed: t
Low power dissipation: I
Compatible with TTL outputs: V
Symmetrical output impedance: |I
Balanced propagation delays: t
Pin and function compatible with 74F521
TC74ACT521P,TC74ACT521F,TC74ACT521FW
7
, and inputs Q
pd
= 6.4 ns (typ.) at V
0
~Q
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
7
, and indicates whether or not they are
2
CC
MOS technology.
= 8 µA (max) at Ta = 25°C
pLH
V
IL
IH
Capability of driving 50 Ω
transmission lines.
CC
OH
= 0.8 V (max)
∼ − t
= 2.0 V (min)
| = I
= 5 V
pHL
OL
= 24 mA (min)
1
Note: xxxFW (JEDEC SOP) is not available in
Weight
DIP20-P-300-2.54A
SOP20-P-300-1.27A
SOP20-P-300-1.27
SOL20-P-300-1.27
TC74ACT521P
TC74ACT521F
TC74ACT521FW
Japan.
TC74ACT521P/F/FW
: 1.30 g (typ.)
: 0.22 g (typ.)
: 0.22 g (typ.)
: 0.46 g (typ.)
2006-02-01

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TC74ACT521FW-ELP Summary of contents

Page 1

... Pin and function compatible with 74F521 Pin Assignment Note: xxxFW (JEDEC SOP) is not available in TC74ACT521P TC74ACT521F = 0.8 V (max) = 2.0 V (min (min ∼ − t pHL TC74ACT521FW Weight DIP20-P-300-2.54A SOP20-P-300-1.27A SOP20-P-300-1.27 SOL20-P-300-1.27 1 TC74ACT521P/F/FW Japan. : 1.30 g (typ.) : 0.22 g (typ.) : 0.22 g (typ.) : 0.46 g (typ.) 2006-02-01 ...

Page 2

IEC Logic Symbol Truth Table Inputs Output ≠ Don’t care System Diagram TC74ACT521P/F/FW 2 2006-02-01 ...

Page 3

Absolute Maximum Ratings (Note 1) Characteristics Supply voltage range DC input voltage DC output voltage Input diode current Output diode current DC output current DC V /ground current CC Power dissipation Storage temperature Note1: Exceeding any of the absolute maximum ...

Page 4

Electrical Characteristics DC Characteristics Characteristics Symbol High-level input V IH voltage Low-level input V IL voltage V IN High-level output = voltage Low-level output = voltage V IL Input leakage ...

Page 5

Package Dimensions Weight: 1.30 g (typ.) TC74ACT521P/F/FW 5 2006-02-01 ...

Page 6

Package Dimensions Weight: 0.22 g (typ.) TC74ACT521P/F/FW 6 2006-02-01 ...

Page 7

Package Dimensions Weight: 0.22 g (typ.) TC74ACT521P/F/FW 7 2006-02-01 ...

Page 8

Package Dimensions (Note) Note: This package is not available in Japan. Weight: 0.46 g (typ.) TC74ACT521P/F/FW 8 2006-02-01 ...

Page 9

... TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of such TOSHIBA products could cause loss of human life, bodily injury or damage to property ...

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