SN54LS669 datasheet, PDF - EEWORLD Datasheet

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SN54LS669: DescriptionSN54LS669 Synchronous 4-Bit Up/Down Counters; Categorysemiconductor logic; File Size482KB，12 Pages; ManufacturerTexas Instruments; Websitehttp://www.ti.com.cn/

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SN54LS669 Overview

SN54LS669 Synchronous 4-Bit Up/Down Counters

SN54LS669 Related Products

	SN54LS669	SN74LS669DG4	SN74LS669DE4	SN54LS669J	SNJ54LS669J
Description	SN54LS669 Synchronous 4-Bit Up/Down Counters	Counter ICs Sync 4B Up Down Binary Counters	Counter ICs Synch 4-Bit Up/Down Binary Counter	Synchronous 4-Bit Up/Down Counters 16-CDIP -55 to 125	Synchronous 4-Bit Up/Down Counters 16-CDIP -55 to 125
Maker	-	Texas Instruments	Texas Instruments	-	Texas Instruments
Parts packaging code	-	SOIC	SOIC	DIP	DIP
package instruction	-	SOP, SOP16,.25	SOP, SOP16,.25	DIP, DIP16,.3	DIP, DIP16,.3
Contacts	-	16	16	16	16
Reach Compliance Code	-	unknown	unknown	not_compliant	not_compliant
Other features	-	TCO OUTPUT	TCO OUTPUT	TCO OUTPUT	TCO OUTPUT
Counting direction	-	BIDIRECTIONAL	BIDIRECTIONAL	BIDIRECTIONAL	BIDIRECTIONAL
series	-	LS	LS	LS	LS
JESD-30 code	-	R-PDSO-G16	R-PDSO-G16	R-GDIP-T16	R-GDIP-T16
JESD-609 code	-	e4	e4	-	e0
length	-	9.9 mm	9.9 mm	19.56 mm	19.56 mm
Load capacitance (CL)	-	15 pF	15 pF	15 pF	15 pF
Load/preset input	-	YES	YES	YES	YES
Logic integrated circuit type	-	BINARY COUNTER	BINARY COUNTER	BINARY COUNTER	BINARY COUNTER
Operating mode	-	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS
Number of digits	-	4	4	4	4
Number of functions	-	1	1	1	1
Number of terminals	-	16	16	16	16
Maximum operating temperature	-	70 °C	70 °C	125 °C	125 °C
Package body material	-	PLASTIC/EPOXY	PLASTIC/EPOXY	CERAMIC, GLASS-SEALED	CERAMIC, GLASS-SEALED
encapsulated code	-	SOP	SOP	DIP	DIP
Encapsulate equivalent code	-	SOP16,.25	SOP16,.25	DIP16,.3	DIP16,.3
Package shape	-	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	-	SMALL OUTLINE	SMALL OUTLINE	IN-LINE	IN-LINE
Peak Reflow Temperature (Celsius)	-	260	260	NOT SPECIFIED	NOT SPECIFIED
power supply	-	5 V	5 V	5 V	5 V
Maximum supply current (ICC)	-	34 mA	34 mA	34 mA	34 mA
propagation delay (tpd)	-	27 ns	27 ns	27 ns	27 ns
Certification status	-	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum seat height	-	1.75 mm	1.75 mm	5.08 mm	5.08 mm
Maximum supply voltage (Vsup)	-	5.25 V	5.25 V	5.5 V	5.5 V
Minimum supply voltage (Vsup)	-	4.75 V	4.75 V	4.5 V	4.5 V
Nominal supply voltage (Vsup)	-	5 V	5 V	5 V	5 V
surface mount	-	YES	YES	NO	NO
technology	-	TTL	TTL	TTL	TTL
Temperature level	-	COMMERCIAL	COMMERCIAL	MILITARY	MILITARY
Terminal surface	-	Nickel/Palladium/Gold (Ni/Pd/Au)	Nickel/Palladium/Gold (Ni/Pd/Au)	-	Tin/Lead (Sn/Pb)
Terminal form	-	GULL WING	GULL WING	THROUGH-HOLE	THROUGH-HOLE
Terminal pitch	-	1.27 mm	1.27 mm	2.54 mm	2.54 mm
Terminal location	-	DUAL	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	-	3.9 mm	3.9 mm	7.62 mm	7.62 mm
minfmax	-	25 MHz	25 MHz	25 MHz	25 MHz

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