MK5087
Abstract: mostek 5087 TCM5087 dtmf encoder used in transmitter 5087 DTMF tone encoder M5087
Text: TCM5087 TONE ENCODER D 2 6 5 0 , NOVEMBER 1 9 8 2 -R E V IS E D DECEMBER 1 99 0 N PACKAGE Low-Cost TV Color-Burst Crystal Sine-Wave Input Produces Highly Accurate and Stable Tones TOP VIEW Keyboard or Electronic Input Capability C 1 C 2 C 3 C 4 COL 3 E ^ 1 6
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TCM5087
RS-470
S79545
MK5087
mostek 5087
dtmf encoder used in transmitter
5087 DTMF
tone encoder
M5087
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G8870
Abstract: G-S418 POR1151
Text: C fl 1 / SEMICONDUCTOR » I V HE J> Iö 31b4ü D0Q1SD3 2 •CAL T ~ 7 ó '2 7 - 0 ~ l Æ G8870-1 l CMD Microcircuits C M O S DTM F Integrated Receiver Features General Description • C M O S technology for low power c o n su m p tio n 35 mW max. • Full D T M F receiver
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1031bH0
G8870-1
18-pin
20-pin
G8870-1
G8870
G-S418
POR1151
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LC7366M
Abstract: 2227b IR414
Text: SANYO SEMICONDUCTOR CQRP 1 2 E D I V ' n T Q V b OGoaQ'ih T T s -z i -öh LC7365M, 7366M CMOS LSI 3 03 6 B DTMF Tone Generator for Pushbutton Telephone Use 2227B The LC7365Mf7366M are DTMF tone generator LSIs for use in pushbutton telephones. The LC7365M contains a keyboard scan circuit and the LC7366M can
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LC7365M,
7366M
2227B
LC7365Mf
7366M
LC7365M
LC7366M
MFP-20)
2227b
IR414
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Untitled
Abstract: No abstract text available
Text: F U J I TS U M I C R O E L E C T R O N I C S 374=l7b2 DOlßHÖT T • F M I 47E » 7 ^ 7 3 - 0 7 - 0 7 _ _ June 1991 DATA SHEET F U JIT S U MB87009 Dual Tone Multi-Frequency/Pulse Dialer The Fujitsu MB 87009 is an IC for pushbutton telephone sets using Si gate
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MB87009
26-digit
DIP-20P-M01
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LC7366
Abstract: lc7365 johnson counter
Text: SANYO SEMICONDUCTOR CORP 13E D I 7 1 T ?D 7 t. M DaO fll LC7365, 736 CMOS LSI 3006B DTMF Tone Generator for Pushbutton Telephone Use ©1841B The LC7365,7366 are DTMF tone generator LSI's for use in pushbutton telephones. The LC7365 contains a keyboard scan circuit and the LC7366 can direct accept the
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LC7365,
3006B
1841B
LC7365
LC7366
58MHz)
johnson counter
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