Findchips: Compare 74AC244PCQR vs 74AC244DCQR

74AC244PCQR vs 74AC244DCQR feature comparison

Buy Now Datasheet

Buy Now Datasheet

Rohs Code	No	No
Part Life Cycle Code	Obsolete	Obsolete
Ihs Manufacturer	NATIONAL SEMICONDUCTOR CORP	FAIRCHILD SEMICONDUCTOR CORP
Part Package Code	DIP	DIP
Package Description	DIP, DIP20,.3	DIP, DIP20,.3
Pin Count	20	20
Reach Compliance Code	unknown	unknown
HTS Code	8542.39.00.01	8542.39.00.01
Control Type	ENABLE LOW	ENABLE LOW
Family	AC	AC
JESD-30 Code	R-PDIP-T20	R-GDIP-T20
JESD-609 Code	e0	e0
Length	24.892 mm
Load Capacitance (CL)	50 pF
Logic IC Type	BUS DRIVER	BUS DRIVER
Max I(ol)	0.012 A	0.012 A
Number of Bits	4	4
Number of Functions	2	2
Number of Ports	2	2
Number of Terminals	20	20
Operating Temperature-Max	85 °C	85 °C
Operating Temperature-Min	-40 °C	-40 °C
Output Characteristics	3-STATE	3-STATE
Output Polarity	TRUE	TRUE
Package Body Material	PLASTIC/EPOXY	CERAMIC, GLASS-SEALED
Package Code	DIP	DIP
Package Equivalence Code	DIP20,.3	DIP20,.3
Package Shape	RECTANGULAR	RECTANGULAR
Package Style	IN-LINE	IN-LINE
Prop. Delay@Nom-Sup	10 ns	10 ns
Propagation Delay (tpd)	7.5 ns	10 ns
Qualification Status	Not Qualified	Not Qualified
Seated Height-Max	5.08 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	INDUSTRIAL	INDUSTRIAL
Terminal Finish	Tin/Lead (Sn/Pb)	TIN LEAD
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	2	2
	Logic » Bus Driver/Transceivers	Logic » Bus Driver/Transceivers