DM74AS638J/A+ datasheet, PDF - EEWORLD Datasheet

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DM74AS638J/A+: DescriptionIC,BUS TRANSCEIVER,SINGLE,8-BIT,AS-TTL,DIP,20PIN,CERAMIC; Categorylogic logic; File Size165KB，3 Pages; ManufacturerTexas Instruments; Websitehttp://www.ti.com.cn/

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DM74AS638J/A+ Overview

IC,BUS TRANSCEIVER,SINGLE,8-BIT,AS-TTL,DIP,20PIN,CERAMIC

DM74AS638J/A+ Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	Texas Instruments
package instruction	DIP, DIP20,.3
Reach Compliance Code	unknown
Control type	COMMON CONTROL
Counting direction	BIDIRECTIONAL
JESD-30 code	R-XDIP-T20
JESD-609 code	e0
Number of digits	8
Number of functions	1
Number of terminals	20
Maximum operating temperature	70 °C
Minimum operating temperature
Output characteristics	OPEN-COLLECTOR/3-STATE
Output polarity	INVERTED
Package body material	CERAMIC
encapsulated code	DIP
Encapsulate equivalent code	DIP20,.3
Package shape	RECTANGULAR
Package form	IN-LINE
power supply	5 V
Nominal supply voltage (Vsup)	5 V
surface mount	NO
technology	TTL
Temperature level	COMMERCIAL
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	THROUGH-HOLE
Terminal pitch	2.54 mm
Terminal location	DUAL

DM74AS638J/A+ Related Products

	DM74AS638J/A+	DM74AS638N/A+	DM74AS638N/B+	DM74AS639J/A+	DM74AS639N/A+	DM74AS639N/B+
Description	IC,BUS TRANSCEIVER,SINGLE,8-BIT,AS-TTL,DIP,20PIN,CERAMIC	IC,BUS TRANSCEIVER,SINGLE,8-BIT,AS-TTL,DIP,20PIN,PLASTIC	IC,BUS TRANSCEIVER,SINGLE,8-BIT,AS-TTL,DIP,20PIN,PLASTIC	IC,BUS TRANSCEIVER,SINGLE,8-BIT,AS-TTL,DIP,20PIN,CERAMIC	IC,BUS TRANSCEIVER,SINGLE,8-BIT,AS-TTL,DIP,20PIN,PLASTIC	IC,BUS TRANSCEIVER,SINGLE,8-BIT,AS-TTL,DIP,20PIN,PLASTIC
Is it Rohs certified?	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible
Maker	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments
package instruction	DIP, DIP20,.3	DIP, DIP20,.3	DIP, DIP20,.3	DIP, DIP20,.3	DIP, DIP20,.3	DIP, DIP20,.3
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown	unknown
Control type	COMMON CONTROL	COMMON CONTROL	COMMON CONTROL	COMMON CONTROL	COMMON CONTROL	COMMON CONTROL
Counting direction	BIDIRECTIONAL	BIDIRECTIONAL	BIDIRECTIONAL	BIDIRECTIONAL	BIDIRECTIONAL	BIDIRECTIONAL
JESD-30 code	R-XDIP-T20	R-PDIP-T20	R-PDIP-T20	R-XDIP-T20	R-PDIP-T20	R-PDIP-T20
JESD-609 code	e0	e0	e0	e0	e0	e0
Number of digits	8	8	8	8	8	8
Number of functions	1	1	1	1	1	1
Number of terminals	20	20	20	20	20	20
Maximum operating temperature	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C
Output characteristics	OPEN-COLLECTOR/3-STATE	OPEN-COLLECTOR/3-STATE	OPEN-COLLECTOR/3-STATE	OPEN-COLLECTOR/3-STATE	OPEN-COLLECTOR/3-STATE	OPEN-COLLECTOR/3-STATE
Output polarity	INVERTED	INVERTED	INVERTED	TRUE	TRUE	TRUE
Package body material	CERAMIC	PLASTIC/EPOXY	PLASTIC/EPOXY	CERAMIC	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	DIP	DIP	DIP	DIP	DIP	DIP
Encapsulate equivalent code	DIP20,.3	DIP20,.3	DIP20,.3	DIP20,.3	DIP20,.3	DIP20,.3
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	IN-LINE	IN-LINE	IN-LINE	IN-LINE	IN-LINE	IN-LINE
surface mount	NO	NO	NO	NO	NO	NO
technology	TTL	TTL	TTL	TTL	TTL	TTL
Temperature level	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL
Terminal surface	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)
Terminal form	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE
Terminal pitch	2.54 mm	2.54 mm	2.54 mm	2.54 mm	2.54 mm	2.54 mm
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL

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