TC74ACT257FN(F,M) Toshiba, TC74ACT257FN(F,M) Datasheet

IC MULTIPLEXER 2-CH 3-ST 16-SOL

TC74ACT257FN(F,M)

Manufacturer Part Number
TC74ACT257FN(F,M)
Description
IC MULTIPLEXER 2-CH 3-ST 16-SOL
Manufacturer
Toshiba
Series
74ACTr
Type
Multiplexerr
Datasheet

Specifications of TC74ACT257FN(F,M)

Circuit
4 x 2:1
Independent Circuits
1
Current - Output High, Low
24mA, 24mA
Voltage Supply Source
Single Supply
Voltage - Supply
4.5 V ~ 5.5 V
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
16-SOL
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Other names
TC74ACT257FNF
2-Channel Multiplexer (3-state)
MULTIPLEXER 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 or NMOS and CMOS output voltage levels.
with common SELECT and
state. When SELECT is set low, “A” data inputs are enabled.
enabled.
discharge or transient excess voltage.
Features
Pin Assignment
The TC74ACT257 is an advanced high speed CMOS
It achieve the high speed operation similar to equivalent
This device may be used as a level converter for interfacing
Each is composed of four independent 2-channel multiplexers
If OE is set low, the outputs are held in a high-impedance
Conversely, when SELECT is high, “B” data inputs are
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 74F257
TC74ACT257P,TC74ACT257F,TC74ACT257FN
2
MOS technology.
pd
= 5.8 ns (typ.) at V
TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic
CC
OUTPUT
= 8 μA (max) at Ta = 25°C
pLH
V
IL
IH
Capability of driving 50 Ω
transmission lines.
CC
OH
= 0.8 V (max)
ENABLE
∼ − t
= 2.0 V (min)
= 5 V
| = I
pHL
OL
= 24 mA (min)
( OE ).
1
Note:
Weight
DIP16-P-300-2.54A
SOP16-P-300-1.27A
SOL16-P-150-1.27
TC74ACT257P
TC74ACT257F
TC74ACT257FN
xxxFN (JEDEC SOP) is not available in
Japan.
TC74ACT257P/F/FN
: 1.00 g (typ.)
: 0.18 g (typ.)
: 0.13 g (typ.)
2007-10-01

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TC74ACT257FN(F,M) Summary of contents

Page 1

... TOSHIBA CMOS Digital Integrated Circuit Silicon Monolithic TC74ACT257P,TC74ACT257F,TC74ACT257FN 2-Channel Multiplexer (3-state) The TC74ACT257 is an advanced high speed CMOS MULTIPLEXER fabricated with silicon gate and double-layer metal wiring C MOS technology achieve the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation ...

Page 2

IEC Logic Symbol Truth Table Inputs OE SELECT Don’t care Z: High impedance System Diagram Output Y ...

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: 1.00 g (typ.) TC74ACT257P/F/FN 5 2007-10-01 ...

Page 6

Package Dimensions Weight: 0.18 g (typ.) TC74ACT257P/F/FN 6 2007-10-01 ...

Page 7

Package Dimensions (Note) Note: This package is not available in Japan. Weight: 0.13 g (typ.) TC74ACT257P/F/FN 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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