SN54LS293W datasheet, PDF - EEWORLD Datasheet

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SN54LS293W: DescriptionLS SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP BINARY COUNTER, CDFP14; Categorylogic logic; File Size295KB，8 Pages; ManufacturerTexas Instruments; Websitehttp://www.ti.com.cn/

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SN54LS293W Overview

LS SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP BINARY COUNTER, CDFP14

SN54LS293W Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
package instruction	DFP, FL14,.3
Reach Compliance Code	not_compliant
Other features	DIVIDE BY 2 AND DIVIDE BY 8 FUNCTIONS
Counting direction	UP
series	LS
JESD-30 code	R-CDFP-F14
length	9.21 mm
Load/preset input	NO
Logic integrated circuit type	BINARY COUNTER
Maximum Frequency@Nom-Sup	32000000 Hz
MaximumI(ol)	0.004 A
Operating mode	ASYNCHRONOUS
Number of digits	3
Number of functions	2
Number of terminals	14
Maximum operating temperature	125 °C
Minimum operating temperature	-55 °C
Package body material	CERAMIC, METAL-SEALED COFIRED
encapsulated code	DFP
Encapsulate equivalent code	FL14,.3
Package shape	RECTANGULAR
Package form	FLATPACK
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
power supply	5 V
Maximum supply current (ICC)	15 mA
propagation delay (tpd)	51 ns
Certification status	Not Qualified
Maximum seat height	2.03 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	MILITARY
Terminal form	FLAT
Terminal pitch	1.27 mm
Terminal location	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED
Trigger type	NEGATIVE EDGE
width	6.29 mm
minfmax	16 MHz
Base Number Matches	1

SN54LS293W Related Products

	SN54LS293W	SN54293W	SN54LS290W	SN54290W	SN74290N
Description	LS SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP BINARY COUNTER, CDFP14	TTL/H/L SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP BINARY COUNTER, CDFP14	LS SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP DECADE COUNTER, CDFP14	TTL/H/L SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP DECADE COUNTER, CDFP14	TTL/H/L SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP DECADE COUNTER, PDIP14, PLASTIC, DIP-14
Is it Rohs certified?	incompatible	incompatible	incompatible	incompatible	incompatible
Reach Compliance Code	not_compliant	not_compliant	not_compliant	not_compliant	_compli
Other features	DIVIDE BY 2 AND DIVIDE BY 8 FUNCTIONS	DIVIDE BY 2 AND DIVIDE BY 8 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
series	LS	TTL/H/L	LS	TTL/H/L	TTL/H/L
JESD-30 code	R-CDFP-F14	R-CDFP-F14	R-CDFP-F14	R-CDFP-F14	R-PDIP-T14
length	9.21 mm	9.21 mm	9.21 mm	9.21 mm	19.305 mm
Load/preset input	NO	NO	YES	YES	YES
Logic integrated circuit type	BINARY COUNTER	BINARY COUNTER	DECADE COUNTER	DECADE COUNTER	DECADE COUNTER
Operating mode	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS	ASYNCHRONOUS
Number of digits	3	3	3	3	3
Number of functions	2	2	2	2	2
Number of terminals	14	14	14	14	14
Maximum operating temperature	125 °C	125 °C	125 °C	125 °C	70 °C
Minimum operating temperature	-55 °C	-55 °C	-55 °C	-55 °C	-
Package body material	CERAMIC, METAL-SEALED COFIRED	CERAMIC, METAL-SEALED COFIRED	CERAMIC, METAL-SEALED COFIRED	CERAMIC, METAL-SEALED COFIRED	PLASTIC/EPOXY
encapsulated code	DFP	DFP	DFP	DFP	DIP
Encapsulate equivalent code	FL14,.3	FL14,.3	FL14,.3	FL14,.3	DIP14,.3
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	FLATPACK	FLATPACK	FLATPACK	FLATPACK	IN-LINE
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)	15 mA	39 mA	15 mA	42 mA	42 mA
propagation delay (tpd)	51 ns	51 ns	35 ns	35 ns	35 ns
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	2.03 mm	2.03 mm	2.03 mm	2.03 mm	5.08 mm
Maximum supply voltage (Vsup)	5.5 V	5.5 V	5.5 V	5.5 V	5.25 V
Minimum supply voltage (Vsup)	4.5 V	4.5 V	4.5 V	4.5 V	4.75 V
Nominal supply voltage (Vsup)	5 V	5 V	5 V	5 V	5 V
surface mount	YES	YES	YES	YES	NO
technology	TTL	TTL	TTL	TTL	TTL
Temperature level	MILITARY	MILITARY	MILITARY	MILITARY	COMMERCIAL
Terminal form	FLAT	FLAT	FLAT	FLAT	THROUGH-HOLE
Terminal pitch	1.27 mm	1.27 mm	1.27 mm	1.27 mm	2.54 mm
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
Trigger type	NEGATIVE EDGE	NEGATIVE EDGE	NEGATIVE EDGE	NEGATIVE EDGE	NEGATIVE EDGE
width	6.29 mm	6.29 mm	6.29 mm	6.29 mm	7.62 mm
minfmax	16 MHz	16 MHz	16 MHz	16 MHz	16 MHz
package instruction	DFP, FL14,.3	-	DFP, FL14,.3	DFP, FL14,.3	DIP, DIP14,.3
Maximum Frequency@Nom-Sup	32000000 Hz	32000000 Hz	-	32000000 Hz	-
MaximumI(ol)	0.004 A	0.016 A	-	0.016 A	0.016 A
Maker	-	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments
Load capacitance (CL)	-	15 pF	-	15 pF	15 pF

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