IDT74FCT257CTSOG IDT, Integrated Device Technology Inc, IDT74FCT257CTSOG Datasheet

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IDT74FCT257CTSOG

Manufacturer Part Number
IDT74FCT257CTSOG
Description
IC MUX QUAD 2INPUT 3ST 16-SOIC
Manufacturer
IDT, Integrated Device Technology Inc
Series
74FCTr
Type
Multiplexerr
Datasheet

Specifications of IDT74FCT257CTSOG

Circuit
1 x 4:1
Independent Circuits
1
Current - Output High, Low
15mA, 48mA
Voltage Supply Source
Single Supply
Operating Temperature
-40°C ~ 85°C
Mounting Type
Surface Mount
Package / Case
16-SOIC
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Voltage - Supply
-
Other names
74FCT257CTSOG
© 2009 Integrated Device Technology, Inc.
FEATURES:
• A, C, and D grades
• Low input and output leakage ≤ ≤ ≤ ≤ ≤ 1µA (max.)
• CMOS power levels
• True TTL input and output compatibility:
• High Drive outputs (-15mA I
• Meets or exceeds JEDEC standard 18 specifications
• Power off disable outputs permit "live insertion"
• Available in SOIC and QSOP packages
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
INDUSTRIAL TEMPERATURE RANGE
FUNCTIONAL BLOCK DIAGRAM
IDT74FCT257AT/CT/DT
FAST CMOS QUAD 2-INPUT MULTIPLEXER
– V
– V
OH
OL
= 0.3V (typ.)
= 3.3V (typ.)
I
I
1B
0B
I
I
I
I
1D
0D
1A
0A
OH
, 48mA I
OE
S
OL
)
FAST CMOS
QUAD 2-INPUT
MULTIPLEXER
Three other multiplexers
1
DESCRIPTION:
advanced dual metal CMOS technology. Four bits of data from two sources
can be selected using the common select input. The four buffered outputs
present the selected data in the true (non-inverting) form.
high, all outputs are switched to a high-impedance state allowing the outputs
to interface directly with bus-oriented systems.
The FCT257T is a high-speed quad 2-input multiplexer built using an
The FCT257T has a common Output Enable (OE) input. When OE is
IDT74FCT257AT/CT/DT
INDUSTRIAL TEMPERATURE RANGE
Z
Z
SEPTEMBER 2009
B
A
Z
D
DSC-5500/6

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IDT74FCT257CTSOG Summary of contents

Page 1

IDT74FCT257AT/CT/DT FAST CMOS QUAD 2-INPUT MULTIPLEXER FEATURES: • and D grades • Low input and output leakage ≤ ≤ ≤ ≤ ≤ 1µA (max.) • CMOS power levels • True TTL input and output compatibility: – ...

Page 2

IDT74FCT257AT/CT/DT FAST CMOS QUAD 2-INPUT MULTIPLEXER PIN CONFIGURATION GND SOIC/ QSOP TOP VIEW ABSOLUTE MAXIMUM RATINGS Symbol V (2) ...

Page 3

IDT74FCT257AT/CT/DT FAST CMOS QUAD 2-INPUT MULTIPLEXER DC ELECTRICAL CHARACTERISTICS OVER OPERATING RANGE Following Conditions Apply Unless Otherwise Specified: Industrial –40°C to +85° 5.0V ± Symbol Parameter V Input HIGH Level IH V Input LOW ...

Page 4

IDT74FCT257AT/CT/DT FAST CMOS QUAD 2-INPUT MULTIPLEXER POWER SUPPLY CHARACTERISTICS Symbol Parameter ΔI Quiescent Power Supply Current CC TTL Inputs HIGH I Dynamic Power Supply CCD (4) Current (6) I Total Power Supply Current C NOTES: 1. For conditions shown as ...

Page 5

IDT74FCT257AT/CT/DT FAST CMOS QUAD 2-INPUT MULTIPLEXER TEST CIRCUITS AND WAVEFORMS OUT V IN Pulse D.U.T Generator . R T Test Circuits for All Outputs DATA INPUT t SU TIMING INPUT ASYNCHRONOUS CONTROL PRESET CLEAR ETC. SYNCHRONOUS CONTROL ...

Page 6

IDT74FCT257AT/CT/DT FAST CMOS QUAD 2-INPUT MULTIPLEXER ORDERING INFORMATION XX FCT XXXX Temp. Range Device Type Datasheet Document History 09/29/09 Pg. 6 Updated the ordering information by removing the "IDT" notation and non RoHS part. CORPORATE HEADQUARTERS 6024 Silver Creek Valley ...

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