SN74AS821DW datasheet, PDF - EEWORLD Datasheet

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SN74AS821DW: Description10-Bit Bus-Interface Flip-Flops With 3-State Outputs 24-SOIC 0 to 70; Categorylogic logic; File Size120KB，5 Pages; ManufacturerTexas Instruments; Websitehttp://www.ti.com.cn/

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SN74AS821DW Overview

10-Bit Bus-Interface Flip-Flops With 3-State Outputs 24-SOIC 0 to 70

SN74AS821DW Parametric

Parameter Name	Attribute value
Brand Name	Texas Instruments
Is it lead-free?	Contains lead
Is it Rohs certified?	incompatible
Maker	Texas Instruments
Parts packaging code	SOIC
package instruction	PLASTIC, SO-24
Contacts	24
Reach Compliance Code	not_compliant
Other features	POWER OFF DISABLE OUTPUTS TO PERMIT LIVE INSERTION
series	AS
JESD-30 code	R-PDSO-G24
length	15.4 mm
Load capacitance (CL)	50 pF
Logic integrated circuit type	BUS DRIVER
Number of digits	10
Number of functions	1
Number of ports	2
Number of terminals	24
Maximum operating temperature	70 °C
Minimum operating temperature
Output characteristics	3-STATE
Output polarity	TRUE
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Encapsulate equivalent code	SOP24,.4
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
power supply	5 V
Maximum supply current (ICC)	109 mA
propagation delay (tpd)	10.5 ns
Certification status	Not Qualified
Maximum seat height	2.65 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	COMMERCIAL
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
Trigger type	POSITIVE EDGE
width	7.5 mm

SN74AS821DW Related Products

	SN74AS821DW	SN74AS821NT	SN54AS822FK	SN74AS822NT	SN74AS821FN
Description	10-Bit Bus-Interface Flip-Flops With 3-State Outputs 24-SOIC 0 to 70	10-Bit Bus-Interface Flip-Flops With 3-State Outputs 24-PDIP 0 to 70	IC AS SERIES, 10-BIT DRIVER, INVERTED OUTPUT, CQCC28, CERAMIC, CC-28, Bus Driver/Transceiver	10-Bit Bus-Interface Flip-Flops With 3-State Outputs 24-PDIP 0 to 70	AS SERIES, 10-BIT DRIVER, TRUE OUTPUT, PQCC28, PLASTIC, LCC-28
Is it Rohs certified?	incompatible	incompatible	incompatible	incompatible	incompatible
Maker	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments
Parts packaging code	SOIC	DIP	QFN	DIP	QLCC
package instruction	PLASTIC, SO-24	DIP, DIP24,.3	QCCN, LCC28,.45SQ	DIP, DIP24,.3	QCCJ, LDCC28,.5SQ
Contacts	24	24	28	24	28
Reach Compliance Code	not_compliant	not_compliant	not_compliant	not_compliant	_compli
Other features	POWER OFF DISABLE OUTPUTS TO PERMIT LIVE INSERTION	POWER OFF DISABLE OUTPUTS TO PERMIT LIVE INSERTION	POWER OFF DISABLE OUTPUTS TO PERMIT LIVE INSERTION	POWER OFF DISABLE OUTPUTS TO PERMIT LIVE INSERTION	POWER OFF DISABLE OUTPUTS TO PERMIT LIVE INSERTION
series	AS	AS	AS	AS	AS
JESD-30 code	R-PDSO-G24	R-PDIP-T24	S-CQCC-N28	R-PDIP-T24	S-PQCC-J28
length	15.4 mm	31.64 mm	11.43 mm	31.64 mm	11.5062 mm
Load capacitance (CL)	50 pF	50 pF	50 pF	50 pF	50 pF
Logic integrated circuit type	BUS DRIVER	BUS DRIVER	BUS DRIVER	BUS DRIVER	BUS DRIVER
Number of digits	10	10	10	10	10
Number of functions	1	1	1	1	1
Number of ports	2	2	2	2	2
Number of terminals	24	24	28	24	28
Maximum operating temperature	70 °C	70 °C	125 °C	70 °C	70 °C
Output characteristics	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE
Output polarity	TRUE	TRUE	INVERTED	INVERTED	TRUE
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	CERAMIC, METAL-SEALED COFIRED	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SOP	DIP	QCCN	DIP	QCCJ
Encapsulate equivalent code	SOP24,.4	DIP24,.3	LCC28,.45SQ	DIP24,.3	LDCC28,.5SQ
Package shape	RECTANGULAR	RECTANGULAR	SQUARE	RECTANGULAR	SQUARE
Package form	SMALL OUTLINE	IN-LINE	CHIP CARRIER	IN-LINE	CHIP CARRIER
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
power supply	5 V	5 V	5 V	5 V	5 V
Maximum supply current (ICC)	109 mA	109 mA	109 mA	109 mA	109 mA
propagation delay (tpd)	10.5 ns	10.5 ns	11.5 ns	10.5 ns	10.5 ns
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	2.65 mm	5.08 mm	2.03 mm	5.08 mm	4.57 mm
Maximum supply voltage (Vsup)	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V
Minimum supply voltage (Vsup)	4.5 V	4.5 V	4.5 V	4.5 V	4.5 V
Nominal supply voltage (Vsup)	5 V	5 V	5 V	5 V	5 V
surface mount	YES	NO	YES	NO	YES
technology	TTL	TTL	TTL	TTL	TTL
Temperature level	COMMERCIAL	COMMERCIAL	MILITARY	COMMERCIAL	COMMERCIAL
Terminal form	GULL WING	THROUGH-HOLE	NO LEAD	THROUGH-HOLE	J BEND
Terminal pitch	1.27 mm	2.54 mm	1.27 mm	2.54 mm	1.27 mm
Terminal location	DUAL	DUAL	QUAD	DUAL	QUAD
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
Trigger type	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE
width	7.5 mm	7.62 mm	11.43 mm	7.62 mm	11.5062 mm
Brand Name	Texas Instruments	Texas Instruments	-	Texas Instruments	-
Is it lead-free?	Contains lead	Contains lead	-	Contains lead	-

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