型号 功能描述 生产厂家 企业 LOGO 操作

SINGLE-CHIP 300-BAUD MODEM

The MC145442 and MC145443 silicon–gate CMOS single–chip low–speed modems contain a complete frequency shift keying (FSK) modulator, demodu lator, and filter. These devices are with CCITT V.21 (MC145442) and Bell 103 (MC145443) specifications. Both devices provide full–duplex or half–duplex 300–bau

Motorola

摩托罗拉

SINGLE-CHIP 300-BAUD MODEM

Single–Chip 300–Baud Modem The MC145442B and MC145443B silicon–gate CMOS single–chip low–speed modems contain a complete frequency shift keying (FSK) modulator, demodulator, and filter. These devices are compatible with CCITT V.21 (MC145442B) and Bell 103 (MC145443B) specifications. Both devices

Motorola

摩托罗拉

SINGLE-CHIP 300-BAUD MODEM

Single–Chip 300–Baud Modem The MC145442B and MC145443B silicon–gate CMOS single–chip low–speed modems contain a complete frequency shift keying (FSK) modulator, demodulator, and filter. These devices are compatible with CCITT V.21 (MC145442B) and Bell 103 (MC145443B) specifications. Both devices

Motorola

摩托罗拉

Single-Chip 300-Baud Modem

Legacy Device: Motorola MC145442B, MC145443B The ML145442 and ML145443 silicon–gate CMOS single–chip low–speed modems contain a complete frequency shift keying (FSK) modulator, demodulator, and filter. These devices are compatible with CCITT V.21 (ML145442) and Bell 103 (ML145443) specifications.

LANSDALE

Single?밅hip 300?밄aud Modem

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LANSDALE

更新时间:2025-10-18 13:30:01
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
MOTOROLA
24+
SOIC20
19000
ON
24+
SOP28
20000
全新原厂原装,进口正品现货,正规渠道可含税!!
MOT
22+
SOP-24
5000
只做原装,假一赔十
ON
2016+
SOP28
3434
只做原装,假一罚十,公司可开17%增值税发票!
ON/安森美
23+
SOP28
10000
一级代理原厂VIP渠道,专注军工、汽车、医疗、工业、
ON
23+
SOP28
8000
只做原装现货
MOTOROLA/摩托罗拉
2447
SOP
100500
一级代理专营品牌!原装正品,优势现货,长期排单到货
MOTOROLA/摩托罗拉
23+
SOP20
50000
全新原装正品现货,支持订货
ON
24+
SOP28
90000
一级代理商进口原装现货、假一罚十价格合理
MOTOROLA
SOP20
2282
正品原装--自家现货-实单可谈

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