54F521LM datasheet, PDF - EEWORLD Datasheet

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54F521LM: DescriptionIC F/FAST SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, CQCC20, LCC-20, Arithmetic Circuit; Categorylogic logic; File Size182KB，4 Pages; ManufacturerNational Semiconductor（TI ）; Websitehttp://www.ti.com

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54F521LM Overview

IC F/FAST SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, CQCC20, LCC-20, Arithmetic Circuit

54F521LM Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	National Semiconductor（TI ）
package instruction	LCC-20
Reach Compliance Code	unknown
Other features	CASCADABLE
series	F/FAST
JESD-30 code	S-CQCC-N20
JESD-609 code	e0
length	8.89 mm
Load capacitance (CL)	50 pF
Logic integrated circuit type	IDENTITY COMPARATOR
Number of digits	8
Number of functions	1
Number of terminals	20
Maximum operating temperature	125 °C
Minimum operating temperature	-55 °C
Output polarity	INVERTED
Package body material	CERAMIC, METAL-SEALED COFIRED
encapsulated code	QCCN
Encapsulate equivalent code	LCC20,.35SQ
Package shape	SQUARE
Package form	CHIP CARRIER
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
power supply	5 V
Maximum supply current (ICC)	32 mA
propagation delay (tpd)	15 ns
Certification status	Not Qualified
Maximum seat height	1.905 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	MILITARY
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	NO LEAD
Terminal pitch	1.27 mm
Terminal location	QUAD
Maximum time at peak reflow temperature	NOT SPECIFIED
width	8.89 mm
Base Number Matches	1

54F521LM Related Products

	54F521LM	54F521FM	74F521PCQR
Description	IC F/FAST SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, CQCC20, LCC-20, Arithmetic Circuit	IC F/FAST SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, CDFP20, CERAMIC, FP-20, Arithmetic Circuit	IC F/FAST SERIES, 8-BIT IDENTITY COMPARATOR, INVERTED OUTPUT, PDIP20, PLASTIC, DIP-20, Arithmetic Circuit
Is it Rohs certified?	incompatible	incompatible	incompatible
Maker	National Semiconductor（TI ）	National Semiconductor（TI ）	National Semiconductor（TI ）
package instruction	LCC-20	CERAMIC, FP-20	DIP, DIP20,.3
Reach Compliance Code	unknown	unknown	unknown
Other features	CASCADABLE	CASCADABLE	CASCADABLE
series	F/FAST	F/FAST	F/FAST
JESD-30 code	S-CQCC-N20	R-GDFP-F20	R-PDIP-T20
JESD-609 code	e0	e0	e0
Logic integrated circuit type	IDENTITY COMPARATOR	IDENTITY COMPARATOR	IDENTITY COMPARATOR
Number of digits	8	8	8
Number of functions	1	1	1
Number of terminals	20	20	20
Maximum operating temperature	125 °C	125 °C	70 °C
Minimum operating temperature	-55 °C	-55 °C	-
Output polarity	INVERTED	INVERTED	INVERTED
Package body material	CERAMIC, METAL-SEALED COFIRED	CERAMIC, GLASS-SEALED	PLASTIC/EPOXY
encapsulated code	QCCN	DFP	DIP
Encapsulate equivalent code	LCC20,.35SQ	FL20,.3	DIP20,.3
Package shape	SQUARE	RECTANGULAR	RECTANGULAR
Package form	CHIP CARRIER	FLATPACK	IN-LINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
power supply	5 V	5 V	5 V
propagation delay (tpd)	15 ns	15 ns	11 ns
Certification status	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	1.905 mm	2.286 mm	5.08 mm
Maximum supply voltage (Vsup)	5.5 V	5.5 V	5.5 V
Minimum supply voltage (Vsup)	4.5 V	4.5 V	4.5 V
Nominal supply voltage (Vsup)	5 V	5 V	5 V
surface mount	YES	YES	NO
technology	TTL	TTL	TTL
Temperature level	MILITARY	MILITARY	COMMERCIAL
Terminal surface	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)
Terminal form	NO LEAD	FLAT	THROUGH-HOLE
Terminal pitch	1.27 mm	1.27 mm	2.54 mm
Terminal location	QUAD	DUAL	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
width	8.89 mm	6.731 mm	7.62 mm
Base Number Matches	1	1	1
length	8.89 mm	-	26.075 mm
Load capacitance (CL)	50 pF	50 pF	-
Maximum supply current (ICC)	32 mA	32 mA	-

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