Findchips: Compare CD54HC640H/3 vs CD54HC640H/3A

CD54HC640H/3 vs CD54HC640H/3A feature comparison

Buy Now Datasheet

Buy Now Datasheet

Part Life Cycle Code	Obsolete	Obsolete
Ihs Manufacturer	HARRIS SEMICONDUCTOR	HARRIS SEMICONDUCTOR
Package Description	DIE,	DIE,
Reach Compliance Code	unknown	unknown
HTS Code	8542.39.00.01	8542.39.00.01
Additional Feature	WITH DIRECTION CONTROL	WITH DIRECTION CONTROL
Family	HC/UH	HC/UH
JESD-30 Code	X-XUUC-N20	X-XUUC-N20
Logic IC Type	BUS TRANSCEIVER	BUS TRANSCEIVER
Number of Bits	8	8
Number of Functions	1	1
Number of Ports	2	2
Number of Terminals	20	20
Operating Temperature-Max	125 °C	125 °C
Operating Temperature-Min	-55 °C	-55 °C
Output Characteristics	3-STATE	3-STATE
Output Polarity	INVERTED	INVERTED
Package Body Material	UNSPECIFIED	UNSPECIFIED
Package Code	DIE	DIE
Package Equivalence Code	DIE OR CHIP	DIE OR CHIP
Package Shape	UNSPECIFIED	UNSPECIFIED
Package Style	UNCASED CHIP	UNCASED CHIP
Propagation Delay (tpd)	135 ns	135 ns
Qualification Status	Not Qualified	Not Qualified
Supply Voltage-Max (Vsup)	6 V	6 V
Supply Voltage-Min (Vsup)	2 V	2 V
Supply Voltage-Nom (Vsup)	4.5 V	4.5 V
Surface Mount	YES	YES
Technology	CMOS	CMOS
Temperature Grade	MILITARY	MILITARY
Terminal Form	NO LEAD	NO LEAD
Terminal Position	UPPER	UPPER
Base Number Matches	2	2
	Logic » Bus Driver/Transceivers	Logic » Bus Driver/Transceivers