型号 功能描述 生产厂家 企业 LOGO 操作
HD74HC251

1 of 8 Data Selectors/Multiplexers (with 3-state outputs)

Description This multiplexer features both true (Y) and complement (W) outputs as well as a strobe input. The strobe must be at a low logic level to enable this device. When the strobe input is high, both outputs are in the high impedance state. When enabled, address information on the data selec

HitachiHitachi Semiconductor

日立日立公司

HD74HC251

1 of 8 Data Selectors/Multiplexers (with 3-state outputs)

Description This multiplexer features both true (Y) and complement (W) outputs as well as a strobe input. The strobe must be at a low logic level to enable this device. When the strobe input is high, both outputs are in the high impedance state. When enabled, address information on the data selec

RENESAS

瑞萨

HD74HC251

1 of 8 Data Selectors/Multiplexers (with 3-state outputs)

HitachiHitachi Semiconductor

日立日立公司

HD74HC251

Standard IC>General-Purpose Logics>HD74HC Series

RENESAS

瑞萨

1 of 8 Data Selectors/Multiplexers (with 3-state outputs)

Description This multiplexer features both true (Y) and complement (W) outputs as well as a strobe input. The strobe must be at a low logic level to enable this device. When the strobe input is high, both outputs are in the high impedance state. When enabled, address information on the data selec

RENESAS

瑞萨

1 of 8 Data Selectors/Multiplexers (with 3-state outputs)

Description This multiplexer features both true (Y) and complement (W) outputs as well as a strobe input. The strobe must be at a low logic level to enable this device. When the strobe input is high, both outputs are in the high impedance state. When enabled, address information on the data selec

RENESAS

瑞萨

1 of 8 Data Selectors/Multiplexers (with 3-state outputs)

Description This multiplexer features both true (Y) and complement (W) outputs as well as a strobe input. The strobe must be at a low logic level to enable this device. When the strobe input is high, both outputs are in the high impedance state. When enabled, address information on the data selec

RENESAS

瑞萨

8-input multiplexer; 3-state

GENERAL DESCRIPTION The 74HC/HCT251 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. FEATURES • True and complement outputs • Both outputs are 3-state for further multiplexer e

Philips

飞利浦

8-input multiplexer; 3-state

1. General description The 74HC251; 74HCT251 is an 8-bit multiplexer with eight binary inputs (I0 to I7), three select inputs (S0 to S2) and an output enable input (OE). The select inputs select one of the eight binary inputs and route it to the complementary outputs (Y and Y). A HIGH on OE cau

NEXPERIA

安世

8-input multiplexer; 3-state

GENERAL DESCRIPTION The 74HC/HCT251 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. FEATURES • True and complement outputs • Both outputs are 3-state for further multiplexer e

Philips

飞利浦

8-input multiplexer; 3-state

1. General description The 74HC251; 74HCT251 is an 8-bit multiplexer with eight binary inputs (I0 to I7), three select inputs (S0 to S2) and an output enable input (OE). The select inputs select one of the eight binary inputs and route it to the complementary outputs (Y and Y). A HIGH on OE cau

NEXPERIA

安世

8-input multiplexer; 3-state

GENERAL DESCRIPTION The 74HC/HCT251 are high-speed Si-gate CMOS devices and are pin compatible with low power Schottky TTL (LSTTL). They are specified in compliance with JEDEC standard no. 7A. FEATURES • True and complement outputs • Both outputs are 3-state for further multiplexer e

Philips

飞利浦

HD74HC251产品属性

  • 类型

    描述

  • 型号

    HD74HC251

  • 制造商

    Renesas Electronics Corporation

更新时间:2026-1-4 13:18:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
RENESAS
20+
DIP
40
进口原装现货,假一赔十
RENESAS
23+
DIP
40
全新原装正品现货,支持订货
RENESAS
2511
DIP
40
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HD
DIP
3200
原装长期供货!
HITACHI
24+
SOP
37500
原装正品现货,价格有优势!
RENESAS
原厂封装
9800
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RENESAS/瑞萨
22+
SOP16
12245
现货,原厂原装假一罚十!
HIT
25+
SOP-16
3200
全新原装、诚信经营、公司现货销售
HITACHI/日立
23+
SOP-0.52-162000
3529
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HIT
23+
SOP-16P
55828
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