54LS168FMQB datasheet, PDF - EEWORLD Datasheet

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54LS168FMQB: DescriptionLS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL DECADE COUNTER, CDFP16; Categorylogic logic; File Size324KB，8 Pages; ManufacturerTexas Instruments; Websitehttp://www.ti.com.cn/

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54LS168FMQB Overview

LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL DECADE COUNTER, CDFP16

54LS168FMQB Parametric

Parameter Name	Attribute value
package instruction	DFP, FL16,.3
Reach Compliance Code	unknown
Other features	TCO OUTPUT
Counting direction	BIDIRECTIONAL
series	LS
JESD-30 code	R-GDFP-F16
length	9.6645 mm
Load capacitance (CL)	15 pF
Load/preset input	YES
Logic integrated circuit type	DECADE COUNTER
Maximum Frequency@Nom-Sup	25000000 Hz
MaximumI(ol)	0.004 A
Operating mode	SYNCHRONOUS
Number of digits	4
Number of functions	1
Number of terminals	16
Maximum operating temperature	125 °C
Minimum operating temperature	-55 °C
Output characteristics	3-STATE
Package body material	CERAMIC, GLASS-SEALED
encapsulated code	DFP
Encapsulate equivalent code	FL16,.3
Package shape	RECTANGULAR
Package form	FLATPACK
power supply	5 V
Maximum supply current (ICC)	34 mA
propagation delay (tpd)	20 ns
Certification status	Not Qualified
Filter level	38535Q/M;38534H;883B
Maximum seat height	2.032 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
Trigger type	POSITIVE EDGE
width	6.604 mm
minfmax	25 MHz
Base Number Matches	1

54LS168FMQB Related Products

	54LS168FMQB	DM74LS168AN/A+	DM74LS168AJ/A+	DM74LS168N/A+	DM74LS168J/A+	54LS168DMQB	DM74LS169J/A+	DM74LS169N/A+	DM74LS169AJ/A+	DM74LS169AN/A+
Description	LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL DECADE COUNTER, CDFP16	IC,COUNTER,UP/DOWN,DECADE,LS-TTL,DIP,16PIN,PLASTIC	IC,COUNTER,UP/DOWN,DECADE,LS-TTL,DIP,16PIN,CERAMIC	IC,COUNTER,UP/DOWN,DECADE,LS-TTL,DIP,16PIN,PLASTIC	IC,COUNTER,UP/DOWN,DECADE,LS-TTL,DIP,16PIN,CERAMIC	LS SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL DECADE COUNTER, CDIP16	IC,COUNTER,UP/DOWN,4-BIT BINARY,LS-TTL,DIP,16PIN,CERAMIC	IC,COUNTER,UP/DOWN,4-BIT BINARY,LS-TTL,DIP,16PIN,PLASTIC	IC,COUNTER,UP/DOWN,4-BIT BINARY,LS-TTL,DIP,16PIN,CERAMIC	IC,COUNTER,UP/DOWN,4-BIT BINARY,LS-TTL,DIP,16PIN,PLASTIC
package instruction	DFP, FL16,.3	DIP, DIP16,.3	DIP, DIP16,.3	DIP, DIP16,.3	DIP, DIP16,.3	DIP, DIP16,.3	DIP, DIP16,.3	DIP, DIP16,.3	DIP, DIP16,.3	DIP, DIP16,.3
Reach Compliance Code	unknown	unknown	unknown	unknown	unknown	unknown	unknown	unknown	unknown	unknown
Counting direction	BIDIRECTIONAL	BIDIRECTIONAL	BIDIRECTIONAL	BIDIRECTIONAL	BIDIRECTIONAL	BIDIRECTIONAL	BIDIRECTIONAL	BIDIRECTIONAL	BIDIRECTIONAL	BIDIRECTIONAL
JESD-30 code	R-GDFP-F16	R-PDIP-T16	R-XDIP-T16	R-PDIP-T16	R-XDIP-T16	R-GDIP-T16	R-XDIP-T16	R-PDIP-T16	R-XDIP-T16	R-PDIP-T16
Load/preset input	YES	YES	YES	YES	YES	YES	YES	YES	YES	YES
Logic integrated circuit type	DECADE COUNTER	DECADE COUNTER	DECADE COUNTER	DECADE COUNTER	DECADE COUNTER	DECADE COUNTER	BINARY COUNTER	BINARY COUNTER	BINARY COUNTER	BINARY COUNTER
Operating mode	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS
Number of functions	1	1	1	1	1	1	1	1	1	1
Number of terminals	16	16	16	16	16	16	16	16	16	16
Maximum operating temperature	125 °C	70 °C	70 °C	70 °C	70 °C	125 °C	70 °C	70 °C	70 °C	70 °C
Package body material	CERAMIC, GLASS-SEALED	PLASTIC/EPOXY	CERAMIC	PLASTIC/EPOXY	CERAMIC	CERAMIC, GLASS-SEALED	CERAMIC	PLASTIC/EPOXY	CERAMIC	PLASTIC/EPOXY
encapsulated code	DFP	DIP	DIP	DIP	DIP	DIP	DIP	DIP	DIP	DIP
Encapsulate equivalent code	FL16,.3	DIP16,.3	DIP16,.3	DIP16,.3	DIP16,.3	DIP16,.3	DIP16,.3	DIP16,.3	DIP16,.3	DIP16,.3
Package shape	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR
Package form	FLATPACK	IN-LINE	IN-LINE	IN-LINE	IN-LINE	IN-LINE	IN-LINE	IN-LINE	IN-LINE	IN-LINE
power supply	5 V	5 V	5 V	5 V	5 V	5 V	5 V	5 V	5 V	5 V
Nominal supply voltage (Vsup)	5 V	5 V	5 V	5 V	5 V	5 V	5 V	5 V	5 V	5 V
surface mount	YES	NO	NO	NO	NO	NO	NO	NO	NO	NO
technology	TTL	TTL	TTL	TTL	TTL	TTL	TTL	TTL	TTL	TTL
Temperature level	MILITARY	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL	MILITARY	COMMERCIAL	COMMERCIAL	COMMERCIAL	COMMERCIAL
Terminal form	FLAT	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE	THROUGH-HOLE
Terminal pitch	1.27 mm	2.54 mm	2.54 mm	2.54 mm	2.54 mm	2.54 mm	2.54 mm	2.54 mm	2.54 mm	2.54 mm
Terminal location	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL
Maximum Frequency@Nom-Sup	25000000 Hz	-	-	25000000 Hz	25000000 Hz	25000000 Hz	25000000 Hz	25000000 Hz	25000000 Hz	20000000 Hz
MaximumI(ol)	0.004 A	-	-	0.008 A	0.008 A	0.004 A	0.008 A	0.008 A	0.008 A	0.008 A
Output characteristics	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE	3-STATE	-	-	-	-
Maximum supply current (ICC)	34 mA	-	-	34 mA	34 mA	34 mA	34 mA	34 mA	-	34 mA
Base Number Matches	1	1	1	1	1	1	1	1	1	-
Is it Rohs certified?	-	incompatible	incompatible	incompatible	incompatible	-	incompatible	incompatible	incompatible	incompatible
Maker	-	Texas Instruments	Texas Instruments	Texas Instruments	Texas Instruments	-	Texas Instruments	Texas Instruments	-	Texas Instruments
JESD-609 code	-	e0	e0	e0	e0	-	e0	e0	e0	e0
Terminal surface	-	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	-	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)	Tin/Lead (Sn/Pb)

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