SN54L90T-11 datasheet, PDF - EEWORLD Datasheet

SN54L90T-11: DescriptionTTL/H/L SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP DECADE COUNTER, MDFP14, HERMETIC SEALED, METAL, FP-14; Categorylogic logic; File Size284KB，9 Pages; ManufacturerTexas Instruments; Websitehttp://www.ti.com.cn/

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SN54L90T-11 Overview

TTL/H/L SERIES, ASYN NEGATIVE EDGE TRIGGERED 3-BIT UP DECADE COUNTER, MDFP14, HERMETIC SEALED, METAL, FP-14

Parameter Name	Attribute value
Maker	Texas Instruments
Parts packaging code	DFP
package instruction	HERMETIC SEALED, METAL, FP-14
Contacts	14
Reach Compliance Code	unknown
Other features	DIVIDE BY 2 AND DIVIDE BY 5 FUNCTIONS
Counting direction	UP
series	TTL/H/L
JESD-30 code	R-MDFP-F14
length	6.48 mm
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	125 °C
Minimum operating temperature	-55 °C
Package body material	METAL
encapsulated code	DFP
Package shape	RECTANGULAR
Package form	FLATPACK
Maximum supply current (ICC)	7.2 mA
Certification status	Not Qualified
Maximum seat height	1.27 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	NEGATIVE EDGE
width	3.685 mm
minfmax	3 MHz

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