SN74ALS640B-1NSRG4 datasheet, PDF

SN74ALS640B-1NSRG4: DescriptionBus Transceivers OCTAL BUS TRANSCEIVER; Categorylogic logic; File Size654KB，18 Pages; ManufacturerTexas Instruments; Websitehttp://www.ti.com.cn/; Environmental Compliance

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Bus Transceivers OCTAL BUS TRANSCEIVER

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	SOP, SOP20,.3
Contacts	20
Reach Compliance Code	unknow
Control type	COMMON CONTROL
Counting direction	BIDIRECTIONAL
series	ALS
JESD-30 code	R-PDSO-G20
JESD-609 code	e4
length	12.6 mm
Logic integrated circuit type	BUS TRANSCEIVER
MaximumI(ol)	0.048 A
Humidity sensitivity level	1
Number of digits	8
Number of functions	1
Number of ports	2
Number of terminals	20
Maximum operating temperature	70 °C
Minimum operating temperature
Output characteristics	3-STATE
Output polarity	INVERTED
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Encapsulate equivalent code	SOP20,.3
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
method of packing	TAPE AND REEL
Peak Reflow Temperature (Celsius)	260
power supply	5 V
Maximum supply current (ICC)	55 mA
Prop。Delay @ Nom-Su	11 ns
propagation delay (tpd)	11 ns
Certification status	Not Qualified
Maximum seat height	2 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	TTL
Temperature level	COMMERCIAL
Terminal surface	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
translate	N/A
width	5.3 mm

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