SN54AS20FK datasheet, PDF - EEWORLD Datasheet

SN54AS20FK: DescriptionAS SERIES, DUAL 4-INPUT NAND GATE, CQCC20, CERAMIC, CC-20; Categorylogic logic; File Size94KB，6 Pages; ManufacturerTexas Instruments; Websitehttp://www.ti.com.cn/

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SN54AS20FK Overview

AS SERIES, DUAL 4-INPUT NAND GATE, CQCC20, CERAMIC, CC-20

Parameter Name	Attribute value
Maker	Texas Instruments
Parts packaging code	QFN
package instruction	QCCN, LCC20,.35SQ
Contacts	20
Reach Compliance Code	unknown
series	AS
JESD-30 code	S-CQCC-N20
length	8.89 mm
Load capacitance (CL)	50 pF
Logic integrated circuit type	NAND GATE
MaximumI(ol)	0.02 A
Number of functions	2
Number of entries	4
Number of terminals	20
Maximum operating temperature	125 °C
Minimum operating temperature	-55 °C
Package body material	CERAMIC, METAL-SEALED COFIRED
encapsulated code	QCCN
Encapsulate equivalent code	LCC20,.35SQ
Package shape	SQUARE
Package form	CHIP CARRIER
power supply	5 V
Maximum supply current (ICC)	8.7 mA
Prop。Delay @ Nom-Sup	5.5 ns
propagation delay (tpd)	5 ns
Certification status	Not Qualified
Schmitt trigger	NO
Maximum seat height	2.03 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 form	NO LEAD
Terminal pitch	1.27 mm
Terminal location	QUAD
width	8.89 mm

	SN54AS20FK	SN54ALS20AFK
Description	AS SERIES, DUAL 4-INPUT NAND GATE, CQCC20, CERAMIC, CC-20	ALS SERIES, DUAL 4-INPUT NAND GATE, CQCC20, CERAMIC, CC-20
Maker	Texas Instruments	Texas Instruments
Parts packaging code	QFN	QFN
package instruction	QCCN, LCC20,.35SQ	CERAMIC, CC-20
Contacts	20	20
Reach Compliance Code	unknown	unknown
series	AS	ALS
JESD-30 code	S-CQCC-N20	S-CQCC-N20
length	8.89 mm	8.89 mm
Load capacitance (CL)	50 pF	50 pF
Logic integrated circuit type	NAND GATE	NAND GATE
Number of functions	2	2
Number of entries	4	4
Number of terminals	20	20
Maximum operating temperature	125 °C	125 °C
Minimum operating temperature	-55 °C	-55 °C
Package body material	CERAMIC, METAL-SEALED COFIRED	CERAMIC, METAL-SEALED COFIRED
encapsulated code	QCCN	QCCN
Encapsulate equivalent code	LCC20,.35SQ	LCC20,.35SQ
Package shape	SQUARE	SQUARE
Package form	CHIP CARRIER	CHIP CARRIER
power supply	5 V	5 V
Maximum supply current (ICC)	8.7 mA	1.5 mA
propagation delay (tpd)	5 ns	11 ns
Certification status	Not Qualified	Not Qualified
Schmitt trigger	NO	NO
Maximum seat height	2.03 mm	2.03 mm
Maximum supply voltage (Vsup)	5.5 V	5.5 V
Minimum supply voltage (Vsup)	4.5 V	4.5 V
Nominal supply voltage (Vsup)	5 V	5 V
surface mount	YES	YES
technology	TTL	TTL
Temperature level	MILITARY	MILITARY
Terminal form	NO LEAD	NO LEAD
Terminal pitch	1.27 mm	1.27 mm
Terminal location	QUAD	QUAD
width	8.89 mm	8.89 mm

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