SN74LS290N-00 datasheet, PDF - EEWORLD Datasheet

SN74LS290N-00: DescriptionLS SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP DECADE COUNTER, PDIP14; Categorylogic logic; File Size476KB，10 Pages; ManufacturerTexas Instruments; Websitehttp://www.ti.com.cn/

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SN74LS290N-00 Overview

LS SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP DECADE COUNTER, PDIP14

Parameter Name	Attribute value
package instruction	DIP,
Reach Compliance Code	unknown
Is Samacsys	N
Other features	DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS
Counting direction	UP
series	LS
JESD-30 code	R-PDIP-T14
length	19.305 mm
Load capacitance (CL)	15 pF
Load/preset input	YES
Logic integrated circuit type	DECADE COUNTER
Operating mode	ASYNCHRONOUS
Number of digits	3
Number of functions	2
Number of terminals	14
Maximum operating temperature	70 °C
Minimum operating temperature
Package body material	PLASTIC/EPOXY
encapsulated code	DIP
Package shape	RECTANGULAR
Package form	IN-LINE
Maximum supply current (ICC)	15 mA
propagation delay (tpd)	50 ns
Certification status	Not Qualified
Maximum seat height	5.08 mm
Maximum supply voltage (Vsup)	5.25 V
Minimum supply voltage (Vsup)	4.75 V
Nominal supply voltage (Vsup)	5 V
surface mount	NO
technology	TTL
Temperature level	COMMERCIAL
Terminal form	THROUGH-HOLE
Terminal pitch	2.54 mm
Terminal location	DUAL
Trigger type	NEGATIVE EDGE
width	7.62 mm
minfmax	32 MHz
Base Number Matches	1

Shortcut: A0 A1 A2 A3 A4 A5 A6 A7 A8 A9 AA AB AC AD AE AF AG AH AI AJ AK AL AM AN AO AP AQ AR AS AT AU AV AW AX AY AZ B0 B1 B2 B3 B4 B5 B6 B7 B8 B9 BA BB BC BD BE BF BG BH BI BJ BK BL BM BN BO BP BQ BR BS BT BU BV BW BX BY BZ C0 C1 C2 C3 C4 C5 C6 C7 C8 C9 CA CB CC CD CE CF CG CH CI CJ CK CL CM CN CO CP CQ CR CS CT CU CV CW CX CY CZ D0 D1 D2 D3 D4 D5 D6 D7 D8 D9 DA DB DC DD DE DF DG DH DI DJ DK DL DM DN DO DP DQ DR DS DT DU DV DW DX DZ

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