TC74HC244AP Toshiba, TC74HC244AP Datasheet

IC BUFF/DVR DUAL N-INV 20DIP

TC74HC244AP

Manufacturer Part Number
TC74HC244AP
Description
IC BUFF/DVR DUAL N-INV 20DIP
Manufacturer
Toshiba
Series
74HCr
Datasheet

Specifications of TC74HC244AP

Logic Type
Buffer/Line Driver, Non-Inverting
Number Of Elements
2
Number Of Bits Per Element
4
Current - Output High, Low
7.8mA, 7.8mA
Voltage - Supply
2 V ~ 6 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Through Hole
Package / Case
20-DIP (0.300", 7.62mm)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
TC74HC244AP
Manufacturer:
TOSHIBA
Quantity:
20 000
Octal Bus Buffer
OCTAL BUS BUFFERs fabricated with silicon gate C2MOS
technology.
LSTTL while maintaining the CMOS low power dissipation.
active-low output enables. The TC74HC241A and TC74HC244A
are non-inverting 3-state buffers that differ only in that the 241A
has one active-high and one active-low output enable, and the
244A has two active-low output enables.
address drivers, etc.
discharge or transient excess voltage.
Features
The TC74HC240A, 241A and 244A are high speed CMOS
They achieve the high speed operation similar to equivalent
The 74HC240A is an inverting 3-state buffer having two
These devices are designed to be used with 3-state memory
All inputs are equipped with protection circuits against static
High speed: t
Low power dissipation: I
High noise immunity: V
Output drive capability: 15 LSTTL loads
Symmetrical output impedance: |I
Balanced propagation delays: t
Wide operating voltage range: V
Pin and function compatible with 74LS240/241/244
TC74HC240AP/AF
TC74HC241AP/AF
TC74HC244AP/AF
pd
TC74HC240AP,TC74HC240AF,TC74HC241AP
TC74HC241AF,TC74HC244AP,TC74HC244AF
= 10 ns (typ.) at V
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
NIH
CC
= 4 μA (max) at Ta = 25°C
= V
pLH
NIL
CC
CC
OH
∼ − t
(opr) = 2~6 V
Inverted, 3-State
Outputs
Non-Inverted,
3-State Outputs
Non-Inverted,
3-State Outputs
= 28% V
= 5 V
| = I
pHL
OL
CC
= 6 mA (min)
(min)
1
TC74HC240,244AP/AF,241AP/AF
Weight
DIP20-P-300-2.54A
SOP20-P-300-1.27A
TC74HC240AP, TC74HC241AP,
TC74HC244AP
TC74HC240AF, TC74HC241AF, TC74HC244AF
: 1.30 g (typ.)
: 0.22 g (typ.)
2007-10-01

Related parts for TC74HC244AP

TC74HC244AP Summary of contents

Page 1

... Wide operating voltage range: V • Pin and function compatible with 74LS240/241/244 TC74HC240,244AP/AF,241AP/AF Inverted, 3-State Outputs Non-Inverted, 3-State Outputs Non-Inverted, 3-State Outputs = 28% V (min) NIL (min ∼ − t pLH pHL (opr TC74HC240AP, TC74HC241AP, TC74HC244AP TC74HC240AF, TC74HC241AF, TC74HC244AF Weight DIP20-P-300-2.54A : 1.30 g (typ.) SOP20-P-300-1.27A : 0.22 g (typ.) 2007-10-01 ...

Page 2

Pin Assignment TC74HC240A IEC Logic Symbol TC74HC240A Truth Table Inputs Outputs Δ Δ: For TC74HC241A only ΔΔ: ...

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). Note 2: 500 mW in the range − ...

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 t TLH Output transition time t THL t pLH Propagation delay time t pHL t pZL Output enable time R t pZH t pLZ Output disable time R t pHZ Input capacitance C ...

Page 6

Package Dimensions Weight: 1.30 g (typ.) TC74HC240,244AP/AF,241AP/AF 6 2007-10-01 ...

Page 7

Package Dimensions Weight: 0.22 g (typ.) TC74HC240,244AP/AF,241AP/AF 7 2007-10-01 ...

Page 8

... 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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