MC14497P Motorola, MC14497P Datasheet
MC14497P
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MC14497P Summary of contents
Page 1
... SAME AS IN DL136/D R3 MOTOROLA Motorola, Inc. 1995 18 OUTPUT CONTROL 7–BIT SR SEQUENCE DIVIDER CONTROL 10/12 STANDBY DIVIDER DIVIDER 32 16 OSC IN OUT Order this document by MC14497/D MC14497 P SUFFIX PLASTIC DIP CASE 707 1 ORDERING INFORMATION MC14497P Plastic DIP PIN ASSIGNMENT OSC out OSC in SIGNAL OUT ...
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... For proper operation it is recommended that V in and V out be constrained to the range out ) Min Max Unit — 4.0 10 — — – 900 — 4 120 — – 30 — 4 245 — – 300 — 4 245 — — – 15 — 4 — – — — 1 — 4 — 1.0 MOTOROLA ...
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... By interconnecting only certain address inputs it is possible MOTOROLA to make an intermediate keyboard with between 32 and 64 keys. The other two switches in the Block Diagram (FK1 and FK2) change the modulation mode. Closing FK1 changes the modulation from FSK to AM and the start– ...
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... KEY WORD DEBOUNCE 20 ms Figure 4. Transmitted Waveforms and Timing (Not Drawn to Scale) MC14497 4 NOTE: Maximum key contact resistance = ONE WORD E1a E2 2 E2a E3 1 E3a E4 16 E4a E5 15 E5a E6 14 E6a E7 10 E7a E8 11 E8a FK2 FK1 Figure 3. 64–Key Keyboard MOTOROLA ...
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... C1 and C2 are sized per the ceramic resonator supplier’s recommendation. Ceramic Resonator Suppliers: 1. Morgan Matrox, Inc., Bedford, OH, 216/232–8600 2. Radio Materials Co., Attica, IN, 317/762–2491 Motorola cannot recommend one supplier over another and in no way suggests that this is a complete listing of ceramic resonator suppliers. MOTOROLA Figure 5. Scanner Output Timing Diagram ...
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... Code Word Keyboard Out E8a E1a E2a E3a E4a E5a E6a E7a E8a E1a E2a E3a E4a E5a E6a E7a E8a E1a E2a E3a E4a E5a E6a E7a E8a E1a E2a E3a E4a E5a E6a E7a A2 MOTOROLA ...
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... SEATING H G PLANE MOTOROLA PACKAGE DIMENSIONS P SUFFIX PLASTIC DIP CASE 707– NOTES: 1. POSITIONAL TOLERANCE OF LEADS (D), SHALL BE WITHIN 0.25 (0.010) AT MAXIMUM MATERIAL CONDITION, IN RELATION TO SEATING PLANE AND EACH OTHER. 2. DIMENSION L TO CENTER OF LEADS WHEN FORMED PARALLEL. 3. DIMENSION B DOES NOT INCLUDE MOLD FLASH ...
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... Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. “Typical” parameters can and do vary in different applications. All operating parameters, including “ ...