IDT74FCT257ATQ datasheet, PDF - EEWORLD Datasheet

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IDT74FCT257ATQ: DescriptionMultiplexer, FCT Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16, QSOP-16; Categorylogic logic; File Size175KB，7 Pages; ManufacturerIDT (Integrated Device Technology)

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IDT74FCT257ATQ Overview

Multiplexer, FCT Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16, QSOP-16

IDT74FCT257ATQ Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Parts packaging code	SOIC
package instruction	SSOP, SSOP16,.25
Contacts	16
Reach Compliance Code	not_compliant
series	FCT
JESD-30 code	R-PDSO-G16
JESD-609 code	e0
length	4.9 mm
Load capacitance (CL)	50 pF
Logic integrated circuit type	MULTIPLEXER
MaximumI(ol)	0.048 A
Humidity sensitivity level	1
Number of functions	4
Number of entries	2
Output times	1
Number of terminals	16
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Output characteristics	3-STATE
Output polarity	TRUE
Package body material	PLASTIC/EPOXY
encapsulated code	SSOP
Encapsulate equivalent code	SSOP16,.25
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	225
power supply	5 V
Prop。Delay @ Nom-Sup	5 ns
propagation delay (tpd)	5 ns
Certification status	Not Qualified
Maximum seat height	1.75 mm
Maximum supply voltage (Vsup)	5.25 V
Minimum supply voltage (Vsup)	4.75 V
Nominal supply voltage (Vsup)	5 V
surface mount	YES
technology	CMOS
Temperature level	INDUSTRIAL
Terminal surface	Tin/Lead (Sn85Pb15)
Terminal form	GULL WING
Terminal pitch	0.635 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	30
width	3.9116 mm
Base Number Matches	1

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IDT54/74FCT257T/AT/CT/DT

FAST CMOS QUAD 2-INPUT MULTIPLEXER

MILITARY AND INDUSTRIAL TEMPERATURE RANGES

FAST CMOS

QUAD 2-INPUT

MULTIPLEXER

FEATURES:

−

Low input and output leakage

≤1µ

A (max.)

CMOS power levels

True TTL input and output compatibility

•

= 3.3V (typ.)

•

= 0.3V (typ.)

Meets or exceeds JEDEC standard 18 specifications

Std., A, C and D speed grades

High drive outputs (-15mA I

, 48mA I

)

Power off disable outputs permit “live insertion”

Available in the following packages:

•

Industrial: SOIC, QSOP

•

Military: CERDIP, LCC, CERPACK

IDT54/74FCT257T/AT/CT/DT

DESCRIPTION:

The FCT257T is a high-speed quad 2-input multiplexer built using an

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.

The FCT257T has a common Output Enable (OE) input. When

high, all outputs are switched to a high-impedance state allowing the outputs

to interface directly with bus-oriented systems.

FUNCTIONAL BLOCK DIAGRAM

Three other multiplexers

MILITARY AND INDUSTRIAL TEMPERATURE RANGES

2001 Integrated Device Technology, Inc.

MAY 2001

DSC-5500/-

IDT74FCT257ATQ Related Products

	IDT74FCT257ATQ	IDT74FCT257ATSO	IDT54FCT257TDB	IDT54FCT257CTDB	IDT54FCT257DTDB
Description	Multiplexer, FCT Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16, QSOP-16	Multiplexer, FCT Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, PDSO16, 0.300 INCH, SOIC-16	Multiplexer, FCT Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, CDIP16, CERDIP-16	Multiplexer, FCT Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, CDIP16, CERDIP-16	Multiplexer, FCT Series, 4-Func, 2 Line Input, 1 Line Output, True Output, CMOS, CDIP16, CERAMIC, DIP-16
Parts packaging code	SOIC	SOIC	DIP	DIP	DIP
package instruction	SSOP, SSOP16,.25	SOP, SOP16,.4	DIP, DIP16,.3	DIP, DIP16,.3	DIP,
Contacts	16	16	16	16	16
Reach Compliance Code	not_compliant	_compli	not_compliant	not_compliant	unknown
series	FCT	FCT	FCT	FCT	FCT
JESD-30 code	R-PDSO-G16	R-PDSO-G16	R-GDIP-T16	R-GDIP-T16	R-GDIP-T16
JESD-609 code	e0	e0	e0	e0	e0
length	4.9 mm	10.3 mm	20.066 mm	20.066 mm	20.066 mm
Load capacitance (CL)	50 pF	50 pF	50 pF	50 pF	50 pF
Logic integrated circuit type	MULTIPLEXER	MULTIPLEXER	MULTIPLEXER	MULTIPLEXER	MULTIPLEXER
Number of functions	4	4	4	4	4
Number of entries	2	2	2	2	2
Output times	1	1	1	1	1
Number of terminals	16	16	16	16	16
Maximum operating temperature	85 °C	85 °C	125 °C	125 °C	125 °C
Minimum operating temperature	-40 °C	-40 °C	-55 °C	-55 °C	-55 °C
Output characteristics	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE
Output polarity	TRUE	TRUE	TRUE	TRUE	TRUE
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	CERAMIC, GLASS-SEALED	CERAMIC, GLASS-SEALED	CERAMIC, GLASS-SEALED
encapsulated code	SSOP	SOP	DIP	DIP	DIP
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE, SHRINK PITCH	SMALL OUTLINE	IN-LINE	IN-LINE	IN-LINE
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	1.75 mm	2.65 mm	5.08 mm	5.08 mm	5.08 mm
Maximum supply voltage (Vsup)	5.25 V	5.25 V	5.5 V	5.5 V	5.5 V
Minimum supply voltage (Vsup)	4.75 V	4.75 V	4.5 V	4.5 V	4.5 V
Nominal supply voltage (Vsup)	5 V	5 V	5 V	5 V	5 V
surface mount	YES	YES	NO	NO	NO
technology	CMOS	CMOS	CMOS	CMOS	CMOS
Temperature level	INDUSTRIAL	INDUSTRIAL	MILITARY	MILITARY	MILITARY
Terminal surface	Tin/Lead (Sn85Pb15)	Tin/Lead (Sn85Pb15)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	TIN LEAD
Terminal form	GULL WING	GULL WING	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE
Terminal pitch	0.635 mm	1.27 mm	2.54 mm	2.54 mm	2.54 mm
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL
width	3.9116 mm	7.5 mm	7.62 mm	7.62 mm	7.62 mm
Is it Rohs certified?	incompatible	incompatible	incompatible	incompatible	-
MaximumI(ol)	0.048 A	0.048 A	0.032 A	0.032 A	-
Encapsulate equivalent code	SSOP16,.25	SOP16,.4	DIP16,.3	DIP16,.3	-
Peak Reflow Temperature (Celsius)	225	225	225	225	-
power supply	5 V	5 V	5 V	5 V	-
Prop。Delay @ Nom-Sup	5 ns	-	7 ns	5 ns	-
propagation delay (tpd)	5 ns	5 ns	7 ns	5 ns	-
Maximum time at peak reflow temperature	30	30	20	20	-
Maker	-	-	IDT (Integrated Device Technology)	IDT (Integrated Device Technology)	IDT (Integrated Device Technology)
Filter level	-	-	MIL-STD-883 Class B	MIL-STD-883 Class B	MIL-STD-883 Class B

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