SN74LS642FN datasheet, PDF - EEWORLD Datasheet

SN74LS642FN: DescriptionLS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PQCC20; Categorylogic logic; File Size1MB，25 Pages; ManufacturerTexas Instruments; Websitehttp://www.ti.com.cn/

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SN74LS642FN Overview

LS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PQCC20

Parameter Name	Attribute value
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Maker	Texas Instruments
package instruction	QCCJ, LDCC20,.4SQ
Reach Compliance Code	not_compliant
Other features	WITH DIRECTION CONTROL
Control type	COMMON CONTROL
Counting direction	BIDIRECTIONAL
series	LS
JESD-30 code	S-PQCC-J20
length	8.9662 mm
Load capacitance (CL)	45 pF
Logic integrated circuit type	BUS TRANSCEIVER
MaximumI(ol)	0.024 A
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	OPEN-COLLECTOR
Output polarity	INVERTED
Package body material	PLASTIC/EPOXY
encapsulated code	QCCJ
Encapsulate equivalent code	LDCC20,.4SQ
Package shape	SQUARE
Package form	CHIP CARRIER
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
power supply	5 V
Maximum supply current (ICC)	90 mA
propagation delay (tpd)	25 ns
Certification status	Not Qualified
Maximum seat height	4.57 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	TTL
Temperature level	COMMERCIAL
Terminal form	J BEND
Terminal pitch	1.27 mm
Terminal location	QUAD
Maximum time at peak reflow temperature	NOT SPECIFIED
translate	N/A
width	8.9662 mm

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