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型号 功能描述 生产厂家 企业 LOGO 操作
HD74HC294

Programmable Frequency Divider/Digital Timer

Description This device divides the incoming clock frequency by a number (a power of 2) that is preset by the Programming inputs. It has two Clock inputs, either of which may be used as a clock inhibit. The device also has an active-low Reset, which initializes the internal flip-flop states. Test

HITACHIHitachi Semiconductor

日立日立公司

HD74HC294

Programmable Frequency Divider/Digital Timer

Description This device divides the incoming clock frequency by a number (a power of 2) that is preset by the Programming inputs. It has two Clock inputs, either of which may be used as a clock inhibit. The device also has an active-low Reset, which initializes the internal flip-flop states. Test

RENESAS

瑞萨

HD74HC294

Programmable Frequency Divider/Digital Timer

RENESAS

瑞萨

Programmable Frequency Divider/Digital Timer

Description This device divides the incoming clock frequency by a number (a power of 2) that is preset by the Programming inputs. It has two Clock inputs, either of which may be used as a clock inhibit. The device also has an active-low Reset, which initializes the internal flip-flop states. Test

RENESAS

瑞萨

PROGRAMMABLE DIVIDER/TIMER

DESCRIPTION The 54/74HC292/7292 and HC294/7294 are high speed CMOS PROGRAMMABLE DIVIDER/TIMER fabricated with silicon C2MOS technology. ■ HIGH SPEED fMAX = 70 MHz (TYP.) at VCC = 5 V ■ LOW POWER DISSIPATION ICC = 4 mA (MAX.) at TA = 25 °C ■ HIGH NOISE IMMUNITY VNIH = VNIL =

STMICROELECTRONICS

意法半导体

PROGRAMMABLE DIVIDER/TIMER

DESCRIPTION The 54/74HC292/7292 and HC294/7294 are high speed CMOS PROGRAMMABLE DIVIDER/TIMER fabricated with silicon C2MOS technology. ■ HIGH SPEED fMAX = 70 MHz (TYP.) at VCC = 5 V ■ LOW POWER DISSIPATION ICC = 4 mA (MAX.) at TA = 25 °C ■ HIGH NOISE IMMUNITY VNIH = VNIL =

STMICROELECTRONICS

意法半导体

更新时间:2026-8-2 15:01:00
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
HL(豪林)
2447
TO-252-2(DPAK)
105000
2500个/圆盘一级代理专营品牌!原装正品,优势现货,
RENESAS
26+
SOP
86720
全新原装正品价格最实惠 假一赔百
HITACHI
24+
QFP-144
20
HUAHONG/华虹
2450+
SOT23-5
6540
只做原厂原装正品终端客户免费申请样品
RENESAS
03+
SOP
2441
一级代理,专注军工、汽车、医疗、工业、新能源、电力
RENESAS
原厂封装
9800
原装进口公司现货假一赔百
HITACHI
2000
QFP-144
20
原装现货海量库存欢迎咨询
RENESAS
2023+
SOP
8800
正品渠道现货 终端可提供BOM表配单。
RENESAS
25+
SOP
28000
原装正品,可来电咨询
HITACHI/日立
23+
10000
原厂授权一级代理,专业海外优势订货,价格优势、品种

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