型号 功能描述 生产厂家 企业 LOGO 操作

Dual 4-bit binary ripple counter

DESCRIPTION The 74LV393 is a low–voltage Si-gate CMOS device and is pin and function compatible with 74HC/HCT393. The 74LV393 is a dual 4-bit binary ripple counter with separate clocks (1CP, 2CP) and master reset (1MR, 2MR) inputs to each counter. FEATURES • Optimized for Low Voltage

PHILIPS

飞利浦

Dual 4-bit binary ripple counter

1. General description The 74LV393 is a dual 4-stage binary ripple counter. Each counter features a clock input (nCP), an overriding asynchronous master reset input (nMR) and 4 buffered parallel outputs (nQ0 to nQ3). The counter advances on the HIGH-to-LOW transition of nCP. A HIGH on nMR clear

NEXPERIA

安世

Dual 4-bit binary ripple counter

DESCRIPTION The 74LV393 is a low–voltage Si-gate CMOS device and is pin and function compatible with 74HC/HCT393. The 74LV393 is a dual 4-bit binary ripple counter with separate clocks (1CP, 2CP) and master reset (1MR, 2MR) inputs to each counter. FEATURES • Optimized for Low Voltage

PHILIPS

飞利浦

Dual 4-bit binary ripple counter

1. General description The 74LV393 is a dual 4-stage binary ripple counter. Each counter features a clock input (nCP), an overriding asynchronous master reset input (nMR) and 4 buffered parallel outputs (nQ0 to nQ3). The counter advances on the HIGH-to-LOW transition of nCP. A HIGH on nMR clear

NEXPERIA

安世

Dual 4-bit binary ripple counter

DESCRIPTION The 74LV393 is a low–voltage Si-gate CMOS device and is pin and function compatible with 74HC/HCT393. The 74LV393 is a dual 4-bit binary ripple counter with separate clocks (1CP, 2CP) and master reset (1MR, 2MR) inputs to each counter. FEATURES • Optimized for Low Voltage

PHILIPS

飞利浦

74LV393DB-T产品属性

  • 类型

    描述

  • 型号

    74LV393DB-T

  • 功能描述

    计数器 IC DUAL 4-BIT BINARY RIPPLE COUNT

  • RoHS

  • 制造商

    NXP Semiconductors

  • 计数器类型

    Binary Counters

  • 逻辑系列

    74LV

  • 位数

    10

  • 工作电源电压

    1 V to 5.5 V

  • 工作温度范围

    - 40 C to + 125 C

  • 封装/箱体

    SOT-109

  • 封装

    Reel

更新时间:2026-1-27 16:38:02
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
恩XP
21+
NA
12820
只做原装,质量保证
恩XP
25+
SOP
3200
全新原装、诚信经营、公司现货销售
NEXPERIA/安世
26+
SOT402-1
60000
只有原装,可配单
Nexperia USA Inc.
24+25+
16500
全新原厂原装现货!受权代理!可送样可提供技术支持!
恩XP
24+
78
恩XP
22+
N/A
12245
现货,原厂原装假一罚十!
ph
24+
N/A
6980
原装现货,可开13%税票
恩XP
SOP
1000
原装长期供货!
Nexperia USA Inc.
23+
14-SOIC
3500
原装正品 正规报关 可开增值税票
恩XP
2450+
NA
9850
只做原厂原装正品现货或订货假一赔十!

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