SN74AS2645DW datasheet, PDF - EEWORLD Datasheet

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SN74AS2645DW: DescriptionAS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20; Categorylogic; File Size91KB，4 Pages; ManufacturerTexas Instruments; Websitehttp://www.ti.com.cn/

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SN74AS2645DW Overview

AS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20

SN74AS2645DW Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	Texas Instruments
Reach Compliance Code	not_compliant
Is Samacsys	N
Other features	WITH DIRECTION CONTROL; 25 OHM OUTPUT SERIES RESISTOR
Control type	COMMON CONTROL
Counting direction	BIDIRECTIONAL
series	AS
JESD-30 code	R-PDSO-G20
length	12.8 mm
Load capacitance (CL)	50 pF
Logic integrated circuit type	BUS TRANSCEIVER
MaximumI(ol)	0.012 A
Number of digits	8
Number of functions	1
Number of ports	2
Number of terminals	20
Maximum operating temperature	70 °C
Minimum operating temperature
Output characteristics	3-STATE WITH SERIES RESISTOR
Output polarity	TRUE
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Encapsulate equivalent code	SOP20,.4
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
power supply	5 V
Maximum supply current (ICC)	155 mA
Prop。Delay @ Nom-Sup	10 ns
propagation delay (tpd)	9.5 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
translate	N/A
width	7.5 mm
Base Number Matches	1

SN74AS2645DW Related Products

	SN74AS2645DW	SN74AS2640DW	SN74AS2645N	SN54AS2640J	SN74AS2640N	SN54AS2640FK	SN54AS2645J	SN54AS2645FK
Description	AS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDSO20	AS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDSO20	AS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, PDIP20	AS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, CDIP20	AS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, PDIP20	AS SERIES, 8-BIT TRANSCEIVER, INVERTED OUTPUT, CQCC20	AS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, CDIP20	AS SERIES, 8-BIT TRANSCEIVER, TRUE OUTPUT, CQCC20
Is it Rohs certified?	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible	incompatible
Reach Compliance Code	not_compliant	not_compliant	not_compliant	not_compliant	not_compliant	not_compliant	not_compliant	not_compliant
Other features	WITH DIRECTION CONTROL; 25 OHM OUTPUT SERIES RESISTOR	WITH DIRECTION CONTROL; 25 OHM OUTPUT SERIES RESISTOR	WITH DIRECTION CONTROL; 25 OHM OUTPUT SERIES RESISTOR	WITH DIRECTION CONTROL; 25 OHM OUTPUT SERIES RESISTOR	WITH DIRECTION CONTROL; 25 OHM OUTPUT SERIES RESISTOR	WITH DIRECTION CONTROL; 25 OHM OUTPUT SERIES RESISTOR	WITH DIRECTION CONTROL; 25 OHM OUTPUT SERIES RESISTOR	WITH DIRECTION CONTROL; 25 OHM OUTPUT SERIES RESISTOR
Control type	COMMON CONTROL	COMMON CONTROL	COMMON CONTROL	COMMON CONTROL	COMMON CONTROL	COMMON CONTROL	COMMON CONTROL	COMMON CONTROL
Counting direction	BIDIRECTIONAL	BIDIRECTIONAL	BIDIRECTIONAL	BIDIRECTIONAL	BIDIRECTIONAL	BIDIRECTIONAL	BIDIRECTIONAL	BIDIRECTIONAL
series	AS	AS	AS	AS	AS	AS	AS	AS
JESD-30 code	R-PDSO-G20	R-PDSO-G20	R-PDIP-T20	R-GDIP-T20	R-PDIP-T20	S-CQCC-N20	R-GDIP-T20	S-CQCC-N20
length	12.8 mm	12.8 mm	24.325 mm	24.195 mm	24.325 mm	8.89 mm	24.195 mm	8.89 mm
Load capacitance (CL)	50 pF	50 pF	50 pF	50 pF	50 pF	50 pF	50 pF	50 pF
Logic integrated circuit type	BUS TRANSCEIVER	BUS TRANSCEIVER	BUS TRANSCEIVER	BUS TRANSCEIVER	BUS TRANSCEIVER	BUS TRANSCEIVER	BUS TRANSCEIVER	BUS TRANSCEIVER
MaximumI(ol)	0.012 A	0.012 A	0.012 A	0.012 A	0.012 A	0.012 A	0.012 A	0.012 A
Number of digits	8	8	8	8	8	8	8	8
Number of functions	1	1	1	1	1	1	1	1
Number of ports	2	2	2	2	2	2	2	2
Number of terminals	20	20	20	20	20	20	20	20
Maximum operating temperature	70 °C	70 °C	70 °C	125 °C	70 °C	125 °C	125 °C	125 °C
Output characteristics	3-STATE WITH SERIES RESISTOR	3-STATE WITH SERIES RESISTOR	3-STATE WITH SERIES RESISTOR	3-STATE WITH SERIES RESISTOR	3-STATE WITH SERIES RESISTOR	3-STATE WITH SERIES RESISTOR	3-STATE WITH SERIES RESISTOR	3-STATE WITH SERIES RESISTOR
Output polarity	TRUE	INVERTED	TRUE	INVERTED	INVERTED	INVERTED	TRUE	TRUE
Package body material	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	CERAMIC, GLASS-SEALED	PLASTIC/EPOXY	CERAMIC, METAL-SEALED COFIRED	CERAMIC, GLASS-SEALED	CERAMIC, METAL-SEALED COFIRED
encapsulated code	SOP	SOP	DIP	DIP	DIP	QCCN	DIP	QCCN
Encapsulate equivalent code	SOP20,.4	SOP20,.4	DIP20,.3	DIP20,.3	DIP20,.3	LCC20,.35SQ	DIP20,.3	LCC20,.35SQ
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	SQUARE	RECTANGULAR	SQUARE
Package form	SMALL OUTLINE	SMALL OUTLINE	IN-LINE	IN-LINE	IN-LINE	CHIP CARRIER	IN-LINE	CHIP CARRIER
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
power supply	5 V	5 V	5 V	5 V	5 V	5 V	5 V	5 V
Maximum supply current (ICC)	155 mA	123 mA	155 mA	123 mA	123 mA	123 mA	155 mA	155 mA
Prop。Delay @ Nom-Sup	10 ns	7.5 ns	10 ns	9.5 ns	7.5 ns	9.5 ns	12 ns	12 ns
propagation delay (tpd)	9.5 ns	6.5 ns	9.5 ns	7 ns	6.5 ns	7 ns	11 ns	11 ns
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	2.65 mm	2.65 mm	5.08 mm	5.08 mm	5.08 mm	2.03 mm	5.08 mm	2.03 mm
Maximum supply voltage (Vsup)	5.5 V	5.5 V	5.5 V	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	4.5 V	4.5 V	4.5 V
Nominal supply voltage (Vsup)	5 V	5 V	5 V	5 V	5 V	5 V	5 V	5 V
surface mount	YES	YES	NO	NO	NO	YES	NO	YES
technology	TTL	TTL	TTL	TTL	TTL	TTL	TTL	TTL
Temperature level	COMMERCIAL	COMMERCIAL	COMMERCIAL	MILITARY	COMMERCIAL	MILITARY	MILITARY	MILITARY
Terminal form	GULL WING	GULL WING	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE	NO LEAD	THROUGH-HOLE	NO LEAD
Terminal pitch	1.27 mm	1.27 mm	2.54 mm	2.54 mm	2.54 mm	1.27 mm	2.54 mm	1.27 mm
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL	QUAD	DUAL	QUAD
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
translate	N/A	N/A	N/A	N/A	N/A	N/A	N/A	N/A
width	7.5 mm	7.5 mm	7.62 mm	7.62 mm	7.62 mm	8.89 mm	7.62 mm	8.89 mm
Maker	Texas Instruments	Texas Instruments	Texas Instruments	-	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments
package instruction	-	-	-	DIP, DIP20,.3	DIP, DIP20,.3	QCCN, LCC20,.35SQ	DIP, DIP20,.3	QCCN, LCC20,.35SQ

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