4-BIT SINGLE-CHIP MICROCOMPUTER

SEMICONDUCTOR SELECTION GUIDE Microcomputer IC Memory Semi-Custom IC Particular Purpose IC General Purpose Linear IC Transistor / Diode / Thyristor Microwave Device / Consumer Use High Frequency Device Optical Device Packages Index (Quick Reference by Type N

文件：991.36 Kbytes 页数：64 Pages

NEC

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MOS INTEGRATED CIRCUIT

FEATURES · Range of supply voltage 7554A : 2.0 to 6.0 V 7554A(A) : 2.7 to 6.0 V · Drive with two 1.5 V manganese cells · 47 types of instructions (Subset of mPD7500H SET B) · Instruction cycle External clock : 2.86 ms (in operation at 700 kHz, 5 V) RC oscillation : 4 ms (in operation at 50

文件：545.72 Kbytes 页数：66 Pages

RENESAS

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L7554 Low-Power SLIC

文件：486.8 Kbytes 页数：28 Pages

agere

LH1263 E&M Signaling Circuit

文件：649.28 Kbytes 页数：15 Pages

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