(Hong Kong)
Product Summary
The MM74C193N is a Synchronous 4-Bit Up/Down Binary Counter. This up/down counter is monolithic complementary MOS (CMOS) integrated circuit. Counting up and counting down is performed by two count inputs, one being held high while the other is clocked. The outputs change on the positive-going transition of this clock. The MM74C193N features preset inputs that are set when load is a logical "0" and a clear which forces all outputs to "0" when it is at a logical "1". The MM74C193N also has carry and borrow outputs so that it can be cascaded using no external circuitry.
Parametrics
MM74C193N absolute maximum ratings: (1)Voltage at Any Pin: -0.3V to VCC + 0.3V; (2)Operating Temperature Range (TA): -40℃ to +85℃; (3)Storage Temperature Range (TS): -65℃ to +150℃; (4)Maximum VCC Voltage: 18V; (5)Power Dissipation (PD): Dual-In-Line 700 mW, Small Outline 500 mW; (6)Operating VCC Range: 3V to 15V; (7)Lead Temperature (TA) (Soldering, 10 sec.): 260℃.
Features
MM74C193N features: (1)High noise margin 1V guaranteed; (2)Tenth power TTL compatible Drive 2 LPTTL loads; (3)Wide supply range 3V to 15V; (4)Carry and borrow outputs for N-bit cascading; (5)Asynchronous clear; (6)High noise immunity 0.45 VCC (typ.).
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
Quantity | ||||
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 MM74C193N |
Fairchild Semiconductor |
Counter ICs Syn 4-Bit Decade Ctr |
Data Sheet |
Negotiable |
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Data Sheet |
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