DM74LS461AV datasheet, PDF - EEWORLD Datasheet

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DM74LS461AV: DescriptionIC LS SERIES, SYN POSITIVE EDGE TRIGGERED 8-BIT UP BINARY COUNTER, PQCC28, PLASTIC, CC-28, Counter; Categorylogic logic; File Size139KB，6 Pages; ManufacturerNational Semiconductor（TI ）; Websitehttp://www.ti.com

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DM74LS461AV Overview

IC LS SERIES, SYN POSITIVE EDGE TRIGGERED 8-BIT UP BINARY COUNTER, PQCC28, PLASTIC, CC-28, Counter

DM74LS461AV Parametric

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
Maker	National Semiconductor（TI ）
package instruction	QCCJ, LDCC28,.5SQ
Reach Compliance Code	unknown
Other features	TCO OUTPUT; COUNT ENABLE INPUT
Counting direction	UP
series	LS
JESD-30 code	S-PQCC-J28
JESD-609 code	e0
length	11.43 mm
Load capacitance (CL)	50 pF
Load/preset input	YES
Logic integrated circuit type	BINARY COUNTER
Maximum Frequency@Nom-Sup	22200000 Hz
MaximumI(ol)	0.024 A
Operating mode	SYNCHRONOUS
Number of digits	8
Number of functions	1
Number of terminals	28
Maximum operating temperature	75 °C
Minimum operating temperature
Output characteristics	3-STATE
Package body material	PLASTIC/EPOXY
encapsulated code	QCCJ
Encapsulate equivalent code	LDCC28,.5SQ
Package shape	SQUARE
Package form	CHIP CARRIER
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
Maximum supply current (ICC)	180 mA
propagation delay (tpd)	15 ns
Certification status	Not Qualified
Maximum seat height	4.57 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 EXTENDED
Terminal surface	Tin/Lead (Sn/Pb)
Terminal form	J BEND
Terminal pitch	1.27 mm
Terminal location	QUAD
Maximum time at peak reflow temperature	NOT SPECIFIED
Trigger type	POSITIVE EDGE
width	11.43 mm
minfmax	22.2 MHz

DM74LS461AV Related Products

	DM74LS461AV	DM74LS461AJ	DM74LS461AN	DM54LS461AJ
Description	IC LS SERIES, SYN POSITIVE EDGE TRIGGERED 8-BIT UP BINARY COUNTER, PQCC28, PLASTIC, CC-28, Counter	IC LS SERIES, SYN POSITIVE EDGE TRIGGERED 8-BIT UP BINARY COUNTER, CDIP24, SKINNY, CERAMIC, DIP-24, Counter	IC LS SERIES, SYN POSITIVE EDGE TRIGGERED 8-BIT UP BINARY COUNTER, PDIP24, SKINNY, PLASTIC, DIP-24, Counter	IC LS SERIES, SYN POSITIVE EDGE TRIGGERED 8-BIT UP BINARY COUNTER, CDIP24, SKINNY, CERAMIC, DIP-24, Counter
Is it Rohs certified?	incompatible	incompatible	incompatible	incompatible
Maker	National Semiconductor（TI ）	National Semiconductor（TI ）	National Semiconductor（TI ）	National Semiconductor（TI ）
package instruction	QCCJ, LDCC28,.5SQ	DIP, DIP24,.3	DIP, DIP24,.3	DIP, DIP24,.3
Reach Compliance Code	unknown	unknown	unknown	unknown
Other features	TCO OUTPUT; COUNT ENABLE INPUT	TCO OUTPUT; COUNT ENABLE INPUT	TCO OUTPUT; COUNT ENABLE INPUT	TCO OUTPUT; COUNT ENABLE INPUT
Counting direction	UP	UP	UP	UP
series	LS	LS	LS	LS
JESD-30 code	S-PQCC-J28	R-GDIP-T24	R-PDIP-T24	R-GDIP-T24
JESD-609 code	e0	e0	e0	e0
Load/preset input	YES	YES	YES	YES
Logic integrated circuit type	BINARY COUNTER	BINARY COUNTER	BINARY COUNTER	BINARY COUNTER
Maximum Frequency@Nom-Sup	22200000 Hz	22200000 Hz	22200000 Hz	15300000 Hz
Operating mode	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS
Number of digits	8	8	8	8
Number of functions	1	1	1	1
Number of terminals	28	24	24	24
Maximum operating temperature	75 °C	75 °C	75 °C	125 °C
Output characteristics	3-STATE	3-STATE	3-STATE	3-STATE
Package body material	PLASTIC/EPOXY	CERAMIC, GLASS-SEALED	PLASTIC/EPOXY	CERAMIC, GLASS-SEALED
encapsulated code	QCCJ	DIP	DIP	DIP
Encapsulate equivalent code	LDCC28,.5SQ	DIP24,.3	DIP24,.3	DIP24,.3
Package shape	SQUARE	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	CHIP CARRIER	IN-LINE	IN-LINE	IN-LINE
Peak Reflow Temperature (Celsius)	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	4.57 mm	5.715 mm	5.08 mm	5.715 mm
Maximum supply voltage (Vsup)	5.25 V	5.25 V	5.25 V	5.5 V
Minimum supply voltage (Vsup)	4.75 V	4.75 V	4.75 V	4.5 V
Nominal supply voltage (Vsup)	5 V	5 V	5 V	5 V
surface mount	YES	NO	NO	NO
technology	TTL	TTL	TTL	TTL
Temperature level	COMMERCIAL EXTENDED	COMMERCIAL EXTENDED	COMMERCIAL EXTENDED	MILITARY
Terminal surface	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)
Terminal form	J BEND	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE
Terminal pitch	1.27 mm	2.54 mm	2.54 mm	2.54 mm
Terminal location	QUAD	DUAL	DUAL	DUAL
Maximum time at peak reflow temperature	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED	NOT SPECIFIED
Trigger type	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE
width	11.43 mm	7.62 mm	7.62 mm	7.62 mm
minfmax	22.2 MHz	22.2 MHz	22.2 MHz	32 MHz
Load capacitance (CL)	50 pF	50 pF	50 pF	-
MaximumI(ol)	0.024 A	0.024 A	0.024 A	-
Maximum supply current (ICC)	180 mA	180 mA	180 mA	-
propagation delay (tpd)	15 ns	15 ns	15 ns	-

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