54F190LMQB datasheet, PDF - EEWORLD Datasheet

54F190LMQB: DescriptionIC F/FAST SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL DECADE COUNTER, CQCC20, CERAMIC, LCC-20, Counter; Categorylogic logic; File Size389KB，10 Pages; ManufacturerNational Semiconductor（TI ）; Websitehttp://www.ti.com

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54F190LMQB Overview

IC F/FAST SERIES, SYN POSITIVE EDGE TRIGGERED 4-BIT BIDIRECTIONAL DECADE COUNTER, CQCC20, CERAMIC, LCC-20, Counter

Parameter Name	Attribute value
Is it Rohs certified?	incompatible
package instruction	QCCN, LCC20,.35SQ
Reach Compliance Code	unknown
Other features	TCO OUTPUT
Counting direction	BIDIRECTIONAL
series	F/FAST
JESD-30 code	S-CQCC-N20
JESD-609 code	e0
length	8.89 mm
Load capacitance (CL)	50 pF
Load/preset input	YES
Logic integrated circuit type	DECADE COUNTER
Maximum Frequency@Nom-Sup	75000000 Hz
MaximumI(ol)	0.02 A
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
Encapsulate equivalent code	LCC20,.35SQ
Package shape	SQUARE
Package form	CHIP CARRIER
Peak Reflow Temperature (Celsius)	NOT SPECIFIED
power supply	5 V
Maximum supply current (ICC)	55 mA
propagation delay (tpd)	13.5 ns
Certification status	Not Qualified
Filter level	38535Q/M;38534H;883B
Maximum seat height	1.905 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 surface	Tin/Lead (Sn/Pb)
Terminal form	NO LEAD
Terminal pitch	1.27 mm
Terminal location	QUAD
Maximum time at peak reflow temperature	NOT SPECIFIED
Trigger type	POSITIVE EDGE
width	8.89 mm
minfmax	75 MHz
Base Number Matches	1

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