SN74ALS994DWE4 datasheet, PDF - EEWORLD Datasheet

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SN74ALS994DWE4: DescriptionALS SERIES, HIGH LEVEL TRIGGERED D LATCH, TRUE OUTPUT, PDSO24, GREEN, PLASTIC, SOIC-24; Categorylogic logic; File Size234KB，11 Pages; ManufacturerTexas Instruments; Websitehttp://www.ti.com.cn/; Environmental Compliance

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SN74ALS994DWE4 Overview

ALS SERIES, HIGH LEVEL TRIGGERED D LATCH, TRUE OUTPUT, PDSO24, GREEN, PLASTIC, SOIC-24

SN74ALS994DWE4 Parametric

Parameter Name	Attribute value
Is it lead-free?	Lead free
Is it Rohs certified?	conform to
Maker	Texas Instruments
Parts packaging code	SOIC
package instruction	SOP, SOP24,.4
Contacts	24
Reach Compliance Code	unknown
Other features	WITH READ-BACK
series	ALS
JESD-30 code	R-PDSO-G24
JESD-609 code	e4
length	15.4 mm
Load capacitance (CL)	50 pF
Logic integrated circuit type	D LATCH
Humidity sensitivity level	1
Number of digits	10
Number of functions	1
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
method of packing	TUBE
Peak Reflow Temperature (Celsius)	260
power supply	5 V
Maximum supply current (ICC)	82 mA
propagation delay (tpd)	27 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 surface	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
Trigger type	HIGH LEVEL
width	7.5 mm

SN74ALS994DWE4 Related Products

	SN74ALS994DWE4	SN74ALS994DWG4	SN74ALS994NTE4
Description	ALS SERIES, HIGH LEVEL TRIGGERED D LATCH, TRUE OUTPUT, PDSO24, GREEN, PLASTIC, SOIC-24	ALS SERIES, HIGH LEVEL TRIGGERED D LATCH, TRUE OUTPUT, PDSO24, GREEN, PLASTIC, SOIC-24	ALS SERIES, HIGH LEVEL TRIGGERED D LATCH, TRUE OUTPUT, PDIP24, 0.300 INCH, ROHS COMPLIANT, PLASTIC, DIP-24
Is it lead-free?	Lead free	Lead free	Lead free
Is it Rohs certified?	conform to	conform to	conform to
Maker	Texas Instruments	Texas Instruments	Texas Instruments
Parts packaging code	SOIC	SOIC	DIP
package instruction	SOP, SOP24,.4	SOP, SOP24,.4	DIP, DIP24,.3
Contacts	24	24	24
Reach Compliance Code	unknown	unknown	unknown
Other features	WITH READ-BACK	WITH READ-BACK	WITH READ-BACK
series	ALS	ALS	ALS
JESD-30 code	R-PDSO-G24	R-PDSO-G24	R-PDIP-T24
JESD-609 code	e4	e4	e4
length	15.4 mm	15.4 mm	31.64 mm
Load capacitance (CL)	50 pF	50 pF	50 pF
Logic integrated circuit type	D LATCH	D LATCH	D LATCH
Number of digits	10	10	10
Number of functions	1	1	1
Number of terminals	24	24	24
Maximum operating temperature	70 °C	70 °C	70 °C
Output characteristics	3-STATE	3-STATE	3-STATE
Output polarity	TRUE	TRUE	TRUE
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SOP	SOP	DIP
Encapsulate equivalent code	SOP24,.4	SOP24,.4	DIP24,.3
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	SMALL OUTLINE	IN-LINE
method of packing	TUBE	TUBE	TUBE
Peak Reflow Temperature (Celsius)	260	260	NOT SPECIFIED
power supply	5 V	5 V	5 V
Maximum supply current (ICC)	82 mA	82 mA	82 mA
propagation delay (tpd)	27 ns	27 ns	27 ns
Certification status	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	2.65 mm	2.65 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	COMMERCIAL	COMMERCIAL	COMMERCIAL
Terminal surface	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal form	GULL WING	GULL WING	THROUGH-HOLE
Terminal pitch	1.27 mm	1.27 mm	2.54 mm
Terminal location	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
Trigger type	HIGH LEVEL	HIGH LEVEL	HIGH LEVEL
width	7.5 mm	7.5 mm	7.62 mm
Humidity sensitivity level	1	1	-

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