IDTQS74FCT2244CTQ8 datasheet, PDF

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IDTQS74FCT2244CTQ8: DescriptionBus Driver, FCT Series, 2-Func, 4-Bit, True Output, CMOS, PDSO20, QSOP-20; Categorylogic logic; File Size49KB，6 Pages; ManufacturerIDT (Integrated Device Technology)

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IDTQS74FCT2244CTQ8 Overview

Bus Driver, FCT Series, 2-Func, 4-Bit, True Output, CMOS, PDSO20, QSOP-20

IDTQS74FCT2244CTQ8 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	IDT (Integrated Device Technology)
Parts packaging code	QSOP
package instruction	QSOP-20
Contacts	20
Reach Compliance Code	not_compliant
Is Samacsys	N
Control type	ENABLE LOW
series	FCT
JESD-30 code	R-PDSO-G20
JESD-609 code	e0
length	8.6614 mm
Load capacitance (CL)	50 pF
Logic integrated circuit type	BUS DRIVER
MaximumI(ol)	0.012 A
Humidity sensitivity level	1
Number of digits	4
Number of functions	2
Number of ports	2
Number of terminals	20
Maximum operating temperature	85 °C
Minimum operating temperature	-40 °C
Output characteristics	3-STATE WITH SERIES RESISTOR
Output polarity	TRUE
Package body material	PLASTIC/EPOXY
encapsulated code	SSOP
Encapsulate equivalent code	SSOP20,.25
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, SHRINK PITCH
method of packing	TAPE AND REEL
Peak Reflow Temperature (Celsius)	225
power supply	5 V
Prop。Delay @ Nom-Sup	4.1 ns
propagation delay (tpd)	4.1 ns
Certification status	Not Qualified
Maximum seat height	1.7272 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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IDTQS74FCT2244T/AT/CT

HIGH-SPEED CMOS 8-BIT BUFFER/LINE DRIVER

INDUSTRIAL TEMPERATURE RANGE

HIGH-SPEED CMOS

8-BIT BUFFER/LINE

DRIVER

FEATURES:

•

IDTQS74FCT2244T/AT/CT

DESCRIPTION:

CMOS power levels: <7.5mW static

Undershoot clamp diodes on all inputs

True TTL input and output compatibility

Ground bounce controlled outputs

Reduced output swing of 0 to 3.5V

Ω

Built-in 25Ω series resistor outputs reduce reflection and other

system noise

• Std., A, and C speed grades with 4.1ns t

for C

• I

= 12mA

• Available in SOIC and QSOP packages

The IDTQS74FCT2244T is an 8-bit buffer/line driver with three-state

outputs and a 25Ω resistor, ideal for driving transmission lines and reducing

system noise. The 2244 series part can replace the 244 series to reduce

noise in an existing design. All inputs have clamp diodes for undershoot

noise suppression. All outputs have ground bounce suppression. Outputs

will not load an active bus when Vcc is removed from the device.

FUNCTIONAL BLOCK DIAGRAM

The IDT logo is a registered trademark of Integrated Device Technology, Inc.

INDUSTRIAL TEMPERATURE RANGE

DECEMBER 2000

DSC-5398/1

IDTQS74FCT2244CTQ8 Related Products

	IDTQS74FCT2244CTQ8	IDTQS74FCT2244TQ8	IDTQS74FCT2244TSO8	IDTQS74FCT2244ATSO8	IDTQS74FCT2244ATQ8	IDTQS74FCT2244CTSO8
Description	Bus Driver, FCT Series, 2-Func, 4-Bit, True Output, CMOS, PDSO20, QSOP-20	Bus Driver, FCT Series, 2-Func, 4-Bit, True Output, CMOS, PDSO20, QSOP-20	Bus Driver, FCT Series, 2-Func, 4-Bit, True Output, CMOS, PDSO20, SOIC-20	Bus Driver, FCT Series, 2-Func, 4-Bit, True Output, CMOS, PDSO20, SOIC-20	Bus Driver, FCT Series, 2-Func, 4-Bit, True Output, CMOS, PDSO20, QSOP-20	Bus Driver, FCT Series, 2-Func, 4-Bit, True Output, CMOS, PDSO20, SOIC-20
Is it Rohs certified?	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible
Maker	IDT (Integrated Device Technology)	IDT (Integrated Device Technology)	IDT (Integrated Device Technology)	IDT (Integrated Device Technology)	IDT (Integrated Device Technology)	IDT (Integrated Device Technology)
Parts packaging code	QSOP	QSOP	SOIC	SOIC	QSOP	SOIC
package instruction	QSOP-20	QSOP-20	SOIC-20	SOIC-20	SSOP, SSOP20,.25	SOP, SOP20,.4
Contacts	20	20	20	20	20	20
Reach Compliance Code	not_compliant	not_compliant	not_compliant	not_compliant	not_compliant	not_compliant
Control type	ENABLE LOW	ENABLE LOW	ENABLE LOW	ENABLE LOW	ENABLE LOW	ENABLE LOW
series	FCT	FCT	FCT	FCT	FCT	FCT
JESD-30 code	R-PDSO-G20	R-PDSO-G20	R-PDSO-G20	R-PDSO-G20	R-PDSO-G20	R-PDSO-G20
JESD-609 code	e0	e0	e0	e0	e0	e0
length	8.6614 mm	8.6614 mm	12.827 mm	12.827 mm	8.6614 mm	12.827 mm
Load capacitance (CL)	50 pF	50 pF	50 pF	50 pF	50 pF	50 pF
Logic integrated circuit type	BUS DRIVER	BUS DRIVER	BUS DRIVER	BUS DRIVER	BUS DRIVER	BUS DRIVER
MaximumI(ol)	0.012 A	0.012 A	0.012 A	0.012 A	0.012 A	0.012 A
Humidity sensitivity level	1	1	1	1	1	1
Number of digits	4	4	4	4	4	4
Number of functions	2	2	2	2	2	2
Number of ports	2	2	2	2	2	2
Number of terminals	20	20	20	20	20	20
Maximum operating temperature	85 °C	85 °C	85 °C	85 °C	85 °C	85 °C
Minimum operating temperature	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C	-40 °C
Output characteristics	3-STATE WITH SERIES RESISTOR	3-STATE WITH SERIES RESISTOR	3-STATE WITH SERIES RESISTOR	3-STATE WITH SERIES RESISTOR	3-STATE WITH SERIES RESISTOR	3-STATE WITH SERIES RESISTOR
Output polarity	TRUE	TRUE	TRUE	TRUE	TRUE	TRUE
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SSOP	SSOP	SOP	SOP	SSOP	SOP
Encapsulate equivalent code	SSOP20,.25	SSOP20,.25	SOP20,.4	SOP20,.4	SSOP20,.25	SOP20,.4
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE, SHRINK PITCH	SMALL OUTLINE, SHRINK PITCH	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE, SHRINK PITCH	SMALL OUTLINE
method of packing	TAPE AND REEL	TAPE AND REEL	TAPE AND REEL	TAPE AND REEL	TAPE AND REEL	TAPE AND REEL
power supply	5 V	5 V	5 V	5 V	5 V	5 V
Prop。Delay @ Nom-Sup	4.1 ns	6.5 ns	6.5 ns	4.8 ns	4.8 ns	4.1 ns
propagation delay (tpd)	4.1 ns	6.5 ns	6.5 ns	4.8 ns	4.8 ns	4.1 ns
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	1.7272 mm	1.7272 mm	2.6416 mm	2.6416 mm	1.7272 mm	2.6416 mm
Maximum supply voltage (Vsup)	5.25 V	5.25 V	5.25 V	5.25 V	5.25 V	5.25 V
Minimum supply voltage (Vsup)	4.75 V	4.75 V	4.75 V	4.75 V	4.75 V	4.75 V
Nominal supply voltage (Vsup)	5 V	5 V	5 V	5 V	5 V	5 V
surface mount	YES	YES	YES	YES	YES	YES
technology	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS
Temperature level	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL
Terminal surface	Tin/Lead (Sn85Pb15)	Tin/Lead (Sn85Pb15)	Tin/Lead (Sn85Pb15)	Tin/Lead (Sn85Pb15)	Tin/Lead (Sn85Pb15)	Tin/Lead (Sn85Pb15)
Terminal form	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING
Terminal pitch	0.635 mm	0.635 mm	1.27 mm	1.27 mm	0.635 mm	1.27 mm
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
width	3.9116 mm	3.9116 mm	7.5 mm	7.5 mm	3.9116 mm	7.5 mm
Is Samacsys	N	N	N	N	-	-
Base Number Matches	1	1	1	1	-	-

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