型号描述

型号 生产品牌/企业名称 功能参数描述 LOGO 操作
54LS169DMQB

TI1Texas Instruments

德州仪器德州仪器 (TI)

SYNCHRONOUS 4-BIT UP/DOWN BINARY COUNTERS TI1logo
54LS169FMQB

TI1Texas Instruments

德州仪器德州仪器 (TI)

SYNCHRONOUS 4-BIT UP/DOWN BINARY COUNTERS TI1logo
54LS169_11

TI1Texas Instruments

德州仪器德州仪器 (TI)

SYNCHRONOUS 4-BIT UP/DOWN BINARY COUNTERS TI1logo
54LS175LMQB

TI1Texas Instruments

德州仪器德州仪器 (TI)

These positive-edge-triggered flip-flops utilize TTL circuitry to implement D-type flip-flop logic TI1logo
54LS164

SSSilicon Supplies

Silicon Supplies

Low Power Schottky Logic SSlogo
54LS175DMQB

TI1Texas Instruments

德州仪器德州仪器 (TI)

These positive-edge-triggered flip-flops utilize TTL circuitry to implement D-type flip-flop logic TI1logo
54LS14

FairchildFairchild Semiconductor

仙童半导体飞兆/仙童半导体公司

Hex Inverter with Schmitt Trigger Inputs Fairchildlogo
54LS92FM

NSCNational Semiconductor

国半美国国家半导体公司

DIVIDE-BY-TWELVE COUNTER NSClogo
54LS574

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体

LOW POWER SCHOTTKY INTERGRADE CIRCUITS STMICROELECTRONICSlogo
54LS573

STMICROELECTRONICSSTMicroelectronics

意法半导体意法半导体

LOW POWER SCHOTTKY INTERGRADE CIRCUITS STMICROELECTRONICSlogo

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