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.

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Single?밅hip 300?밄aud Modem

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更新时间:2025-12-29 17:44:01
IC供应商 芯片型号 品牌 批号 封装 库存 备注 价格
MC145442DWEL
25+
186
186
25+
长期备有现货
500000
行业低价,代理渠道
MOT
23+24
DIP-20
9680
原盒原标.进口原装.支持实单 .价格优势
MICROCHIP/微芯
23+
NA
98900
原厂原装正品现货!!
ON
DIP20
6545
一级代理 原装正品假一罚十价格优势长期供货
MOT
25+
SOP8
18000
原厂直接发货进口原装
MOTOROLA
24+
SOP20
4652
公司原厂原装现货假一罚十!特价出售!强势库存!
MOTOROLA/摩托罗拉
22+
DIP
43443
现货,原厂原装假一罚十!
MOT
23+
SOP20
2500
绝对全新原装!现货!特价!请放心订购!
MOT
25+
SOP20
3000
全新原装、诚信经营、公司现货销售!

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