PI74FCT2245CTL datasheet, PDF - EEWORLD Datasheet

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PI74FCT2245CTL: DescriptionFast CMOS Octal Bidirectional Transceivers; Categorylogic logic; File Size555KB，7 Pages; ManufacturerPericom Semiconductor Corporation (Diodes Incorporated); Websitehttps://www.diodes.com/

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PI74FCT2245CTL Overview

Fast CMOS Octal Bidirectional Transceivers

PI74FCT2245CTL Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	Pericom Semiconductor Corporation (Diodes Incorporated)
Parts packaging code	TSSOP
package instruction	TSSOP, TSSOP20,.25
Contacts	20
Reach Compliance Code	compli
ECCN code	EAR99
Other features	WITH DIRECTION CONTROL
Control type	COMMON CONTROL
Counting direction	BIDIRECTIONAL
series	FCT
JESD-30 code	R-PDSO-G20
JESD-609 code	e0
length	6.5 mm
Load capacitance (CL)	50 pF
Logic integrated circuit type	BUS TRANSCEIVER
MaximumI(ol)	0.012 A
Number of digits	8
Number of functions	1
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	TSSOP
Encapsulate equivalent code	TSSOP20,.25
Package shape	RECTANGULAR
Package form	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
power supply	5 V
Prop。Delay @ Nom-Su	4.1 ns
propagation delay (tpd)	4.1 ns
Certification status	Not Qualified
Maximum seat height	1.2 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 (Sn/Pb)
Terminal form	GULL WING
Terminal pitch	0.65 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
translate	N/A
width	4.4 mm

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PI74FCT245T

PI74FCT2245T (25Ω Series)

Fast CMOS Octal Bidirectional Transceivers

Features

• Pin compatible with bipolar FAST™ Series at a higher speed

and lower power consumption

• 25-ohm series resistor on all outputs (FCT2245Tonly)

• TTL input and output levels

• Low ground bounce outputs

• Extremely low static power

• Hysteresis on all inputs

• Industrial operating temperature range: –40°C to +85°C

• Packaging (Pb-free & Green Available):

– 20-pin 173-mil wide plastic TSSOP (L)

– 20-pin 300-mil wide plastic SOIC (S)

– 20-pin 209-mil wide plastic SSOP (H)

– 20-pin 150-mil wide plastic QSOP (Q)

Description

Pericom Semiconductor’s PI74FCT245T and PI74FCT2245T are

8-bit wide octal buffer bidirectional transceivers designed for

asynchronous two-way communication between data buses. The

transmit/receive (T/R) input determines the direction of data flow

through the bidirectional transceiver. Transmit (active HIGH) enables

data from A ports to B ports, and receive (active LOW) from B ports

to A ports. The output enable (OE) input, when HIGH, disables both

A and B ports by placing them in Hi-Z condition.

PI74FCT2245T has a built-in 25-ohm series resistor on all outputs to

reduce noise because of reflections, thus eliminating the need for an

external terminating resistor.

Pin Configuration

T/R

GND

Block Diagram

T/R

Vcc

Pin Description

Pin Name

T/R

-A

-B

GND

Description

3-State Output Enable Inputs (Active LOW)

Transmit/Receive Input

Side A Inputs or 3-State Outputs

Side B Inputs or 3-State Outputs

Ground

Power

Truth Table

(1)

Inputs

T/R

Outputs

Bus B Data to Bus A

Bus A Data to Bus B

High Z State

H = High Voltage Level, X = Don't Care, L = Low

Voltage Level, Z = High Impedance

06-0207

PS2012E

08/08/06

PI74FCT2245CTL Related Products

	PI74FCT2245CTL	PI74FCT2245ATQ	PI74FCT2245ATS	PI74FCT2245ATSE	PI74FCT2245CTLE	PI74FCT2245CTQ	PI74FCT2245TQ	PI74FCT2245TQE	PI74FCT2245TS
Description	Fast CMOS Octal Bidirectional Transceivers	Fast CMOS Octal Bidirectional Transceivers	Fast CMOS Octal Bidirectional Transceivers	Fast CMOS Octal Bidirectional Transceivers	Fast CMOS Octal Bidirectional Transceivers	Fast CMOS Octal Bidirectional Transceivers	Fast CMOS Octal Bidirectional Transceivers	Fast CMOS Octal Bidirectional Transceivers	Fast CMOS Octal Bidirectional Transceivers
Is it Rohs certified?	incompatible	incompatible	incompatible	conform to	conform to	incompatible	incompatible	conform to	incompatible
Parts packaging code	TSSOP	QSOP	SOIC	SOIC	TSSOP	QSOP	QSOP	QSOP	SOIC
package instruction	TSSOP, TSSOP20,.25	SSOP, SSOP20,.25	SOP, SOP20,.4	SOP, SOP20,.4	TSSOP, TSSOP20,.25	SSOP, SSOP20,.25	SSOP, SSOP20,.25	SSOP, SSOP20,.25	SOP, SOP20,.4
Contacts	20	20	20	20	20	20	20	20	20
Reach Compliance Code	compli	compli	compli	compli	compli	compli	unknow	compli	unknow
ECCN code	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99	EAR99
Maker	Pericom Semiconductor Corporation (Diodes Incorporated)	Pericom Semiconductor Corporation (Diodes Incorporated)	-	-	Pericom Semiconductor Corporation (Diodes Incorporated)	Pericom Semiconductor Corporation (Diodes Incorporated)	Pericom Semiconductor Corporation (Diodes Incorporated)	Pericom Semiconductor Corporation (Diodes Incorporated)	Pericom Semiconductor Corporation (Diodes Incorporated)
Other features	WITH DIRECTION CONTROL	WITH DIRECTION CONTROL	WITH DIRECTION CONTROL	WITH DIRECTION CONTROL	WITH DIRECTION CONTROL	WITH DIRECTION CONTROL	WITH DIRECTION CONTROL	-	WITH DIRECTION CONTROL
Control type	COMMON CONTROL	COMMON CONTROL	COMMON CONTROL	COMMON CONTROL	COMMON CONTROL	COMMON CONTROL	COMMON CONTROL	-	COMMON CONTROL
Counting direction	BIDIRECTIONAL	BIDIRECTIONAL	BIDIRECTIONAL	BIDIRECTIONAL	BIDIRECTIONAL	BIDIRECTIONAL	BIDIRECTIONAL	-	BIDIRECTIONAL
series	FCT	FCT	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	R-PDSO-G20	-	R-PDSO-G20
JESD-609 code	e0	e0	e0	e3	e3	e0	e0	-	e0
length	6.5 mm	8.65 mm	12.795 mm	12.795 mm	6.5 mm	8.65 mm	8.65 mm	-	12.795 mm
Load capacitance (CL)	50 pF	50 pF	50 pF	50 pF	50 pF	50 pF	50 pF	-	50 pF
Logic integrated circuit type	BUS TRANSCEIVER	BUS TRANSCEIVER	BUS TRANSCEIVER	BUS TRANSCEIVER	BUS TRANSCEIVER	BUS TRANSCEIVER	BUS TRANSCEIVER	-	BUS TRANSCEIVER
MaximumI(ol)	0.012 A	0.012 A	0.012 A	0.012 A	0.012 A	0.012 A	0.012 A	-	0.012 A
Number of digits	8	8	8	8	8	8	8	-	8
Number of functions	1	1	1	1	1	1	1	-	1
Number of ports	2	2	2	2	2	2	2	-	2
Number of terminals	20	20	20	20	20	20	20	-	20
Maximum operating temperature	85 °C	85 °C	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	-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	3-STATE WITH SERIES RESISTOR	-	3-STATE WITH SERIES RESISTOR
Output polarity	TRUE	TRUE	TRUE	TRUE	TRUE	TRUE	TRUE	-	TRUE
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	-	PLASTIC/EPOXY
encapsulated code	TSSOP	SSOP	SOP	SOP	TSSOP	SSOP	SSOP	-	SOP
Encapsulate equivalent code	TSSOP20,.25	SSOP20,.25	SOP20,.4	SOP20,.4	TSSOP20,.25	SSOP20,.25	SSOP20,.25	-	SOP20,.4
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	-	RECTANGULAR
Package form	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, SHRINK PITCH	SMALL OUTLINE	SMALL OUTLINE	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH	SMALL OUTLINE, SHRINK PITCH	SMALL OUTLINE, SHRINK PITCH	-	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	240	240	250	NOT SPECIFIED	240	240	-	240
power supply	5 V	5 V	5 V	5 V	5 V	5 V	5 V	-	5 V
Prop。Delay @ Nom-Su	4.1 ns	4.6 ns	4.6 ns	4.6 ns	4.1 ns	4.1 ns	7 ns	-	7 ns
propagation delay (tpd)	4.1 ns	4.6 ns	4.6 ns	4.6 ns	4.1 ns	4.1 ns	7 ns	-	7 ns
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	-	Not Qualified
Maximum seat height	1.2 mm	1.75 mm	2.65 mm	2.65 mm	1.2 mm	1.75 mm	1.75 mm	-	2.65 mm
Maximum supply voltage (Vsup)	5.25 V	5.25 V	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	4.75 V	-	4.75 V
Nominal supply voltage (Vsup)	5 V	5 V	5 V	5 V	5 V	5 V	5 V	-	5 V
surface mount	YES	YES	YES	YES	YES	YES	YES	-	YES
technology	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	CMOS	-	CMOS
Temperature level	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	INDUSTRIAL	-	INDUSTRIAL
Terminal surface	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	MATTE TIN	Matte Tin (Sn)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	-	Tin/Lead (Sn/Pb)
Terminal form	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	GULL WING	-	GULL WING
Terminal pitch	0.65 mm	0.635 mm	1.27 mm	1.27 mm	0.65 mm	0.635 mm	0.635 mm	-	1.27 mm
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	-	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED	30	30	40	NOT SPECIFIED	30	30	-	30
translate	N/A	N/A	N/A	N/A	N/A	N/A	N/A	-	N/A
width	4.4 mm	3.9 mm	7.5 mm	7.5 mm	4.4 mm	3.9 mm	3.9 mm	-	7.5 mm
Humidity sensitivity level	-	1	1	1	1	1	1	-	1

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