MM54C48 datasheet, PDF - EEWORLD Datasheet

MM54C48: DescriptionBCD-to-7 Segment Decoder; File Size130KB，6 Pages; ManufacturerNational Semiconductor（TI ）; Websitehttp://www.ti.com

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MM54C48 Overview

BCD-to-7 Segment Decoder

	MM54C48	MM54C48J	MM54C48N	MM74C48	MM74C48J	MM74C48N
Description	BCD-to-7 Segment Decoder	BCD-to-7 Segment Decoder	BCD-to-7 Segment Decoder	BCD-to-7 Segment Decoder	BCD-to-7 Segment Decoder	BCD-to-7 Segment Decoder

【GD32450I-EVAL】Onboard SDRAM supports LittleVGL: Previous programs only supported internal RAM, which was too small for a 480*272 screen. To support the entire screen, a 480*272*4-byte space must be allocated, a total of 510K. The onboard chip ends ...; tinnu GD32 MCU

I recently debugged the Fudan Micro FM33LC026N chip and am preparing to trial-produce a batch. Are there any Fudan Micro agents?: I recently debugged the FM33LC026N chip and prepared to trial-produce a batch; I will first purchase 500 pieces....; y-ys Domestic Chip Exchange

Capacitor parallel ripple current: I would like to ask you, in the boost circuit, output capacitors C1 and C2 are connected in parallel, which one has a larger ripple current, C1 close to the switch or C2 close to the load? Please expl...; easthewj Switching Power Supply Study Group

MSP430 interrupt priority, open and close, interrupt nesting: 优先级顺序从高到低为：PORT2_VECTOR (1 * 2u) /* 0xFFE2 Port 2 */PORT1_VECTOR (4 * 2u) /* 0xFFE8 Port 1 */TIMERA1_VECTOR (5 * 2u) /* 0xFFEA Timer A CC1-2, TA */TIMERA0_VECTOR (6 * 2u) /* 0xFFEC Timer A CC0 */ADC_V...; 火辣西米秀 Microcontroller MCU

A complete guide to Protel component packaging: A complete guide to Protel component packagingParts package refers to the appearance and location of solder joints when the actual parts are soldered to the circuit board. It is a pure spatial concept...; fighting Analog electronics

Is it necessary to use D1 bidirectional TVS in this circuit?: [i=s]This post was last edited by kal9623287 on 2022-7-18 13:53[/i]I saw a senior give a circuit, and after seeing it, I was a little curious and wanted to ask everyone in the forum, Is it necessary t...; kal9623287 Power technology

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