Findchips: Compare 74HC251NB vs M54HC251F1R

74HC251NB vs M54HC251F1R feature comparison

Buy Now Datasheet

Buy Now Datasheet

Part Life Cycle Code	Obsolete	Obsolete
Ihs Manufacturer	NXP SEMICONDUCTORS	STMICROELECTRONICS
Package Description	DIP,	DIP, DIP16,.3
Reach Compliance Code	unknown	not_compliant
HTS Code	8542.39.00.01	8542.39.00.01
Family	HC/UH	HC/UH
JESD-30 Code	R-PDIP-T16	R-GDIP-T16
Length	19.025 mm
Load Capacitance (CL)	50 pF	50 pF
Logic IC Type	MULTIPLEXER	MULTIPLEXER
Number of Functions	1	1
Number of Inputs	8	8
Number of Outputs	1	1
Number of Terminals	16	16
Operating Temperature-Max	125 °C	125 °C
Operating Temperature-Min	-40 °C	-55 °C
Output Characteristics	3-STATE	3-STATE
Output Polarity	COMPLEMENTARY	COMPLEMENTARY
Package Body Material	PLASTIC/EPOXY	CERAMIC, GLASS-SEALED
Package Code	DIP	DIP
Package Equivalence Code	DIP16,.3	DIP16,.3
Package Shape	RECTANGULAR	RECTANGULAR
Package Style	IN-LINE	IN-LINE
Propagation Delay (tpd)	62 ns	48 ns
Qualification Status	Not Qualified	Not Qualified
Seated Height-Max	4.2 mm	5.08 mm
Supply Voltage-Max (Vsup)	6 V	6 V
Supply Voltage-Min (Vsup)	2 V	2 V
Supply Voltage-Nom (Vsup)	5 V	5 V
Surface Mount	NO	NO
Technology	CMOS	CMOS
Temperature Grade	AUTOMOTIVE	MILITARY
Terminal Form	THROUGH-HOLE	THROUGH-HOLE
Terminal Pitch	2.54 mm	2.54 mm
Terminal Position	DUAL	DUAL
Width	7.62 mm	7.62 mm
Base Number Matches	1	1
Pbfree Code		No
Rohs Code		No
Part Package Code		DIP
Pin Count		16
JESD-609 Code		e0
Max I(ol)		0.004 A
Prop. Delay@Nom-Sup		48 ns
Terminal Finish		TIN LEAD
	Logic » Multiplexer/Demultiplexers	Logic » Multiplexer/Demultiplexers