T74LS293M1 datasheet, PDF - EEWORLD Datasheet

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T74LS293M1: DescriptionLS SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP DECADE COUNTER, PDSO14, MICRO, SO-14; Categorylogic logic; File Size160KB，8 Pages; ManufacturerSTMicroelectronics; Websitehttp://www.st.com/

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T74LS293M1 Overview

LS SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP DECADE COUNTER, PDSO14, MICRO, SO-14

T74LS293M1 Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	STMicroelectronics
Parts packaging code	SOIC
package instruction	SOP, SOP14,.25
Contacts	14
Reach Compliance Code	not_compliant
Other features	DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS
Counting direction	UP
series	LS
JESD-30 code	R-PDSO-G14
JESD-609 code	e0
length	8.65 mm
Load capacitance (CL)	15 pF
Load/preset input	YES
Logic integrated circuit type	DECADE COUNTER
Operating mode	ASYNCHRONOUS
Number of digits	3
Number of functions	2
Number of terminals	14
Maximum operating temperature	70 °C
Minimum operating temperature
Package body material	PLASTIC/EPOXY
encapsulated code	SOP
Encapsulate equivalent code	SOP14,.25
Package shape	RECTANGULAR
Package form	SMALL OUTLINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
power supply	5 V
Maximum supply current (ICC)	15 mA
propagation delay (tpd)	70 ns
Certification status	Not Qualified
Maximum seat height	1.75 mm
Maximum supply voltage (Vsup)	5.25 V
Minimum supply voltage (Vsup)	4.75 V
Nominal supply voltage (Vsup)	5 V
surface mount	YES
technology	TTL
Temperature level	COMMERCIAL
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	GULL WING
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
Trigger type	NEGATIVE EDGE
width	3.9 mm
minfmax	32 MHz

T74LS293M1 Related Products

	T74LS293M1	T74LS290D1	T74LS293D1	T74LS290B1	T74LS290C1	T74LS293C1	T74LS290M1	T74LS293B1
Description	LS SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP DECADE COUNTER, PDSO14, MICRO, SO-14	LS SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP DECADE COUNTER, CDIP14, CERAMIC, DIP-14	LS SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP DECADE COUNTER, CDIP14, CERAMIC, DIP-14	LS SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP DECADE COUNTER, PDIP14, PLASTIC, DIP-14	LS SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP DECADE COUNTER, PQCC20, PLASTIC, LCC-20	LS SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP DECADE COUNTER, PQCC20, PLASTIC, LCC-20	LS SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP DECADE COUNTER, PDSO14, MICRO, SO-14	LS SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP DECADE COUNTER, PDIP14, PLASTIC, DIP-14
Maker	STMicroelectronics	STMicroelectronics	STMicroelectronics	STMicroelectronics	STMicroelectronics	STMicroelectronics	STMicroelectronics	STMicroelectronics
Parts packaging code	SOIC	DIP	DIP	DIP	QLCC	QLCC	SOIC	DIP
package instruction	SOP, SOP14,.25	DIP, DIP14,.3	DIP, DIP14,.3	DIP, DIP14,.3	PLASTIC, LCC-20	QCCJ,	MICRO, SO-14	DIP, DIP14,.3
Contacts	14	14	14	14	20	20	14	14
Reach Compliance Code	not_compliant	not_compliant	not_compliant	not_compliant	compliant	unknown	compliant	not_compliant
Other features	DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS	DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS	DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS	DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS	DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS	DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS	DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS	DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS
Counting direction	UP	UP	UP	UP	UP	UP	UP	UP
series	LS	LS	LS	LS	LS	LS	LS	LS
JESD-30 code	R-PDSO-G14	R-GDIP-T14	R-GDIP-T14	R-PDIP-T14	S-PQCC-J20	S-PQCC-J20	R-PDSO-G14	R-PDIP-T14
Load capacitance (CL)	15 pF	15 pF	15 pF	15 pF	15 pF	15 pF	15 pF	15 pF
Load/preset input	YES	YES	YES	YES	YES	YES	YES	YES
Logic integrated circuit type	DECADE COUNTER	DECADE COUNTER	DECADE COUNTER	DECADE COUNTER	DECADE COUNTER	DECADE COUNTER	DECADE COUNTER	DECADE COUNTER
Operating mode	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS
Number of digits	3	3	3	3	3	3	3	3
Number of functions	2	2	2	2	2	2	2	2
Number of terminals	14	14	14	14	20	20	14	14
Maximum operating temperature	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C	70 °C
Package body material	PLASTIC/EPOXY	CERAMIC, GLASS-SEALED	CERAMIC, GLASS-SEALED	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY	PLASTIC/EPOXY
encapsulated code	SOP	DIP	DIP	DIP	QCCJ	QCCJ	SOP	DIP
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	SQUARE	SQUARE	RECTANGULAR	RECTANGULAR
Package form	SMALL OUTLINE	IN-LINE	IN-LINE	IN-LINE	CHIP CARRIER	CHIP CARRIER	SMALL OUTLINE	IN-LINE
Maximum supply current (ICC)	15 mA	15 mA	15 mA	15 mA	15 mA	15 mA	15 mA	15 mA
propagation delay (tpd)	70 ns	50 ns	70 ns	50 ns	50 ns	70 ns	50 ns	70 ns
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	1.75 mm	5.08 mm	5.08 mm	5.1 mm	4.57 mm	4.57 mm	1.75 mm	5.1 mm
Maximum supply voltage (Vsup)	5.25 V	5.25 V	5.25 V	5.25 V	5.25 V	5.25 V	5.25 V	5.25 V
Minimum supply voltage (Vsup)	4.75 V	4.75 V	4.75 V	4.75 V	4.75 V	4.75 V	4.75 V	4.75 V
Nominal supply voltage (Vsup)	5 V	5 V	5 V	5 V	5 V	5 V	5 V	5 V
surface mount	YES	NO	NO	NO	YES	YES	YES	NO
technology	TTL	TTL	TTL	TTL	TTL	TTL	TTL	TTL
Temperature level	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL
Terminal form	GULL WING	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE	J BEND	J BEND	GULL WING	THROUGH-HOLE
Terminal pitch	1.27 mm	2.54 mm	2.54 mm	2.54 mm	1.27 mm	1.27 mm	1.27 mm	2.54 mm
Terminal location	DUAL	DUAL	DUAL	DUAL	QUAD	QUAD	DUAL	DUAL
Trigger type	NEGATIVE EDGE	NEGATIVE EDGE	NEGATIVE EDGE	NEGATIVE EDGE	NEGATIVE EDGE	NEGATIVE EDGE	NEGATIVE EDGE	NEGATIVE EDGE
width	3.9 mm	7.62 mm	7.62 mm	7.62 mm	8.9662 mm	8.9662 mm	3.9 mm	7.62 mm
minfmax	32 MHz	32 MHz	32 MHz	32 MHz	32 MHz	32 MHz	32 MHz	32 MHz
Is it Rohs certified?	incompatible	incompatible	incompatible	incompatible	-	-	-	incompatible
Encapsulate equivalent code	SOP14,.25	DIP14,.3	DIP14,.3	DIP14,.3	-	-	-	DIP14,.3
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	225	NOT SPECIFIED	NOT SPECIFIED	-	-	-	NOT SPECIFIED
power supply	5 V	5 V	5 V	5 V	-	-	-	5 V
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	-	-	-	NOT SPECIFIED

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