54LS161A/B2A datasheet, PDF - EEWORLD Datasheet

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54LS161A/B2A: DescriptionBinary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, CQCC20, CERAMIC, LCC-20; Categorylogic logic; File Size403KB，10 Pages; ManufacturerYAGEO; Websitehttp://www.yageo.com/

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54LS161A/B2A Overview

Binary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, CQCC20, CERAMIC, LCC-20

54LS161A/B2A Parametric

Parameter Name	Attribute value
Parts packaging code	QLCC
package instruction	QCCN,
Contacts	20
Reach Compliance Code	unknow
Counting direction	UP
series	LS
JESD-30 code	S-CQCC-N20
Load capacitance (CL)	50 pF
Load/preset input	YES
Logic integrated circuit type	BINARY COUNTER
Operating mode	SYNCHRONOUS
Number of digits	4
Number of functions	1
Number of terminals	20
Maximum operating temperature	125 °C
Minimum operating temperature	-55 °C
Package body material	CERAMIC, METAL-SEALED COFIRED
encapsulated code	QCCN
Package shape	SQUARE
Package form	CHIP CARRIER
Maximum supply current (ICC)	32 mA
propagation delay (tpd)	42 ns
Certification status	Not Qualified
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	NO LEAD
Terminal location	QUAD
Trigger type	POSITIVE EDGE
minfmax	22 MHz
Base Number Matches	1

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54LS161A/B2A Related Products

	54LS161A/B2A	54163/BFA	54LS161A/BEA	54LS163A/BFA	54163/BEA	54161/BEA	54LS161A/BFA	54161/BFA	54LS163A/BEA	54LS163A/B2A
Description	Binary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, CQCC20, CERAMIC, LCC-20	Binary Counter, TTL/H/L Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, CDFP16,	Binary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, CDIP16, CERAMIC, DIP-16	Binary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, CDFP16,	Binary Counter, TTL/H/L Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, CDIP16,	Binary Counter, TTL/H/L Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, CDIP16, CERAMIC, DIP-16	Binary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, CDFP16,	Binary Counter, TTL/H/L Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, CDFP16, CERAMIC, DFP-16	Binary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, CDIP16, CERAMIC, DIP-16	Binary Counter, LS Series, Synchronous, Positive Edge Triggered, 4-Bit, Up Direction, TTL, CQCC20,
Reach Compliance Code	unknow	unknown	unknow	unknow	unknown	unknown	unknown	unknown	unknown	unknown
Counting direction	UP	UP	UP	UP	UP	UP	UP	UP	UP	UP
series	LS	TTL/H/L	LS	LS	TTL/H/L	TTL/H/L	LS	TTL/H/L	LS	LS
JESD-30 code	S-CQCC-N20	R-CDFP-F16	R-CDIP-T16	R-CDFP-F16	R-CDIP-T16	R-CDIP-T16	R-CDFP-F16	R-CDFP-F16	R-CDIP-T16	S-CQCC-N20
Load capacitance (CL)	50 pF	50 pF	50 pF	50 pF	50 pF	50 pF	50 pF	50 pF	50 pF	50 pF
Load/preset input	YES	YES	YES	YES	YES	YES	YES	YES	YES	YES
Logic integrated circuit type	BINARY COUNTER	BINARY COUNTER	BINARY COUNTER	BINARY COUNTER	BINARY COUNTER	BINARY COUNTER	BINARY COUNTER	BINARY COUNTER	BINARY COUNTER	BINARY COUNTER
Operating mode	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS	SYNCHRONOUS
Number of digits	4	4	4	4	4	4	4	4	4	4
Number of functions	1	1	1	1	1	1	1	1	1	1
Number of terminals	20	16	16	16	16	16	16	16	16	20
Maximum operating temperature	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C	125 °C
Minimum operating temperature	-55 °C	-55 °C	-55 °C	-55 °C	-55 °C	-55 °C	-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	CERAMIC, METAL-SEALED COFIRED	CERAMIC, METAL-SEALED COFIRED	CERAMIC, METAL-SEALED COFIRED	CERAMIC, METAL-SEALED COFIRED	CERAMIC, METAL-SEALED COFIRED	CERAMIC, METAL-SEALED COFIRED
Package shape	SQUARE	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	RECTANGULAR	SQUARE
Package form	CHIP CARRIER	FLATPACK	IN-LINE	FLATPACK	IN-LINE	IN-LINE	FLATPACK	FLATPACK	IN-LINE	CHIP CARRIER
Maximum supply current (ICC)	32 mA	91 mA	32 mA	32 mA	91 mA	91 mA	32 mA	91 mA	32 mA	32 mA
propagation delay (tpd)	42 ns	35 ns	42 ns	42 ns	35 ns	35 ns	42 ns	35 ns	42 ns	42 ns
Certification status	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified	Not Qualified
Maximum supply voltage (Vsup)	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V	5.5 V
Minimum supply voltage (Vsup)	4.5 V	4.5 V	4.5 V	4.5 V	4.5 V	4.5 V	4.5 V	4.5 V	4.5 V	4.5 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	YES	NO	YES	NO	NO	YES	YES	NO	YES
technology	TTL	TTL	TTL	TTL	TTL	TTL	TTL	TTL	TTL	TTL
Temperature level	MILITARY	MILITARY	MILITARY	MILITARY	MILITARY	MILITARY	MILITARY	MILITARY	MILITARY	MILITARY
Terminal form	NO LEAD	FLAT	THROUGH-HOLE	FLAT	THROUGH-HOLE	THROUGH-HOLE	FLAT	FLAT	THROUGH-HOLE	NO LEAD
Terminal location	QUAD	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	DUAL	QUAD
Trigger type	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE	POSITIVE EDGE
minfmax	22 MHz	25 MHz	22 MHz	22 MHz	25 MHz	25 MHz	22 MHz	25 MHz	22 MHz	22 MHz
Base Number Matches	1	1	1	1	1	1	1	1	1	1

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