SN74BCT646DWR datasheet, PDF - EEWORLD Datasheet

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SN74BCT646DWR: DescriptionBus Transceivers Octal Bus Transcvr and Reg; Categorylogic logic; File Size472KB，18 Pages; ManufacturerTexas Instruments; Websitehttp://www.ti.com.cn/; Environmental Compliance

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SN74BCT646DWR Overview

Bus Transceivers Octal Bus Transcvr and Reg

SN74BCT646DWR Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Texas Instruments
Parts packaging code	SOIC
package instruction	GREEN, PLASTIC, SOIC-24
Contacts	24
Reach Compliance Code	compli
Other features	DIRECTION CONTROL; SELECT INPUT FOR MULTIPLEXED TRANSMISSION OF REGISTERED/ REAL TIME DATA
Control type	INDEPENDENT CONTROL
Counting direction	BIDIRECTIONAL
series	BCT/FBT
JESD-30 code	R-PDSO-G24
length	15.4 mm
Load capacitance (CL)	50 pF
Logic integrated circuit type	REGISTERED BUS TRANSCEIVER
MaximumI(ol)	0.064 A
Number of digits	8
Number of functions	1
Number of ports	2
Number of terminals	24
Maximum operating temperature	70 °C
Minimum operating temperature
Output characteristics	3-STATE
Output polarity	TRUE
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Encapsulate equivalent code	SOP24,.4
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
method of packing	TAPE AND REEL
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
power supply	5 V
Maximum supply current (ICC)	67 mA
Prop。Delay @ Nom-Su	10.5 ns
propagation delay (tpd)	11.2 ns
Certification status	Not Qualified
Maximum seat height	2.65 mm
Maximum supply voltage (Vsup)	5.5 V
Minimum supply voltage (Vsup)	4.5 V
Nominal supply voltage (Vsup)	5 V
surface mount	YES
technology	BICMOS
Temperature level	COMMERCIAL
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
translate	N/A
Trigger type	POSITIVE EDGE
width	7.5 mm

SN74BCT646DWR Related Products

	SN74BCT646DWR	SN74BCT646NT	SN74BCT646DWRE4	SN74BCT646NTE4	SN74BCT646DWG4
Description	Bus Transceivers Octal Bus Transcvr and Reg	Bus Transceivers Octal Bus Transcvr and Reg	Bus Transceivers Octal Bus Transcvr and Reg	Bus Transceivers Octal Bus Transcvr and Reg	Bus Transceivers Octal Bus Transceivr And Registers
Is it lead-free?	Lead free	Lead free	Lead free	Lead free	Lead free
Is it Rohs certified?	conform to	conform to	conform to	conform to	conform to
Parts packaging code	SOIC	DIP	SOIC	DIP	SOIC
package instruction	GREEN, PLASTIC, SOIC-24	ROHS COMPLIANT, PLASTIC, DIP-24	SOP, SOP24,.4	DIP, DIP24,.3	SOP, SOP24,.4
Contacts	24	24	24	24	24
Reach Compliance Code	compli	compli	compli	unknow	unknow
Other features	DIRECTION CONTROL; SELECT INPUT FOR MULTIPLEXED TRANSMISSION OF REGISTERED/ REAL TIME DATA	DIRECTION CONTROL; SELECT INPUT FOR MULTIPLEXED TRANSMISSION OF REGISTERED/ REAL TIME DATA	DIRECTION CONTROL; SELECT INPUT FOR MULTIPLEXED TRANSMISSION OF REGISTERED/ REAL TIME DATA	DIRECTION CONTROL; SELECT INPUT FOR MULTIPLEXED TRANSMISSION OF REGISTERED/ REAL TIME DATA	DIRECTION CONTROL; SELECT INPUT FOR MULTIPLEXED TRANSMISSION OF REGISTERED/ REAL TIME DATA
Control type	INDEPENDENT CONTROL	INDEPENDENT CONTROL	INDEPENDENT CONTROL	INDEPENDENT CONTROL	INDEPENDENT CONTROL
Counting direction	BIDIRECTIONAL	BIDIRECTIONAL	BIDIRECTIONAL	BIDIRECTIONAL	BIDIRECTIONAL
series	BCT/FBT	BCT/FBT	BCT/FBT	BCT/FBT	BCT/FBT
JESD-30 code	R-PDSO-G24	R-PDIP-T24	R-PDSO-G24	R-PDIP-T24	R-PDSO-G24
length	15.4 mm	31.64 mm	15.4 mm	31.64 mm	15.4 mm
Logic integrated circuit type	REGISTERED BUS TRANSCEIVER	REGISTERED BUS TRANSCEIVER	REGISTERED BUS TRANSCEIVER	REGISTERED BUS TRANSCEIVER	REGISTERED BUS TRANSCEIVER
MaximumI(ol)	0.064 A	0.064 A	0.064 A	0.064 A	0.064 A
Number of digits	8	8	8	8	8
Number of functions	1	1	1	1	1
Number of ports	2	2	2	2	2
Number of terminals	24	24	24	24	24
Maximum operating temperature	70 °C	70 °C	70 °C	70 °C	70 °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	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SOP	DIP	SOP	DIP	SOP
Encapsulate equivalent code	SOP24,.4	DIP24,.3	SOP24,.4	DIP24,.3	SOP24,.4
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	IN-LINE	SMALL OUTLINE	IN-LINE	SMALL OUTLINE
method of packing	TAPE AND REEL	TUBE	TAPE AND REEL	TUBE	TUBE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	260
power supply	5 V	5 V	5 V	5 V	5 V
Prop。Delay @ Nom-Su	10.5 ns	10.5 ns	10.5 ns	10.5 ns	10.5 ns
propagation delay (tpd)	11.2 ns	11.2 ns	11.2 ns	11.2 ns	11.2 ns
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	2.65 mm	5.08 mm	2.65 mm	5.08 mm	2.65 mm
Maximum supply voltage (Vsup)	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V
Minimum supply voltage (Vsup)	4.5 V	4.5 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	NO	YES	NO	YES
technology	BICMOS	BICMOS	BICMOS	BICMOS	BICMOS
Temperature level	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL
Terminal form	GULL WING	THROUGH-HOLE	GULL WING	THROUGH-HOLE	GULL WING
Terminal pitch	1.27 mm	2.54 mm	1.27 mm	2.54 mm	1.27 mm
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
translate	N/A	N/A	N/A	N/A	N/A
Trigger type	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE
width	7.5 mm	7.62 mm	7.5 mm	7.62 mm	7.5 mm
Maker	Texas Instruments	Texas Instruments	Texas Instruments	-	-
Load capacitance (CL)	50 pF	50 pF	50 pF	50 pF	-
Maximum supply current (ICC)	67 mA	67 mA	67 mA	67 mA	-
JESD-609 code	-	e4	-	e4	e4
Terminal surface	-	Nickel/Palladium/Gold (Ni/Pd/Au)	-	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)

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