TC74ACT244FW Toshiba, TC74ACT244FW Datasheet

IC BUFF/DVR TRI-ST DUAL 20SOL

TC74ACT244FW

Manufacturer Part Number
TC74ACT244FW
Description
IC BUFF/DVR TRI-ST DUAL 20SOL
Manufacturer
Toshiba
Series
74ACTr
Datasheet

Specifications of TC74ACT244FW

Logic Type
Buffer/Line Driver, Non-Inverting
Number Of Elements
2
Number Of Bits Per Element
4
Current - Output High, Low
75mA, 75mA
Voltage - Supply
4.5 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 Bus Buffer
OCTAL BUS BUFFERs fabricated with silicon gate and
double-layer metal wiring C
Bipolar Schottky TTL while maintaining the CMOS low power
dissipation.
74ACT244 is non-inverting. Both devices have two active-low
output enables.
3-state memory address drivers.
discharge or transient excess voltage.
Features
The TC74ACT240 and 244 are advanced high speed CMOS
They achieve the high speed operation similar to equivalent
The 74ACT240 is an inverting 3-state buffer while the
These devices are designed to be used in such applications as
All inputs are equipped with protection circuits against static
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 74F240/244
TC74ACT240P/F/FT
TC74ACT244P/F/FT
pd
TC74ACT240P,TC74ACT240F, TC74ACT240FT
TC74ACT244P,TC74ACT244F, TC74ACT244FT
= 5.0 ns (typ.) at V
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
CC
2
MOS technology.
= 8 μA (max) at Ta = 25°C
pLH
V
IL
IH
Capability of driving 50 Ω
transmission lines.
Inverted, 3-State
Outputs
Non-Inverted, 3-State
Outputs
CC
OH
∼ − t
= 0.8 V (max)
= 2.0 V (min)
= 5 V
| = I
pHL
OL
= 24 mA (min)
1
Weight
DIP20-P-300-2.54A
SOP20-P-300-1.27A
TSSOP20-P-0044-0.65A
TC74ACT240P, TC74ACT244P
TC74ACT240F, TC74ACT244F
TC74ACT240FT, TC74ACT244FT
TC74ACT240,244P/F/FT
: 1.30 g (typ.)
: 0.22 g (typ.)
: 0.08 g (typ.)
2007-10-01

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TC74ACT244FW Summary of contents

Page 1

... TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74ACT240P,TC74ACT240F, TC74ACT240FT TC74ACT244P,TC74ACT244F, TC74ACT244FT Octal Bus Buffer TC74ACT240P/F/FT TC74ACT244P/F/FT The TC74ACT240 and 244 are advanced high speed CMOS OCTAL BUS BUFFERs fabricated with silicon gate and double-layer metal wiring C 2 MOS technology. They achieve the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation ...

Page 2

Pin Assignment TC74ACT240 1A1 1A2 1A3 1A4 GND 10 (top view) IEC Logic Symbol TC74ACT240 (1) 1 ...

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 I CC Quiescent ...

Page 5

Package Dimensions Weight: 1.30 g (typ.) TC74ACT240,244P/F/FT 5 2007-10-01 ...

Page 6

Package Dimensions Weight: 0.22 g (typ.) TC74ACT240,244P/F/FT 6 2007-10-01 ...

Page 7

Package Dimensions Weight: 0.08 g (typ.) TC74ACT240,244P/F/FT 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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