Fairchild 40193 free download

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CD40193BC Synchronous 4-Bit Up/Down Binary Counter October 1987 Revised January 2004 CD40193BC Synchronous 4-Bit Up/Down Binary Counter General Description The CD40193BC up/down counter is monolithic complementary MOS (CMOS) integrated circuits. The CD40193BC is a binary counter. 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. These counters feature preset inputs that are enabled when load is a logical "0" and a clear which forces all outputs to "0" when it is at logical "1". The counters also have carry and borrow outputs so that they can be cascaded using no external circuitry. All inputs are protected against damage due to static discharge by clamps to VDD and VSS. Features s Wide supply voltage range: s Low power TTL compatibility: or 1 driving 74LS 3V to 15V Fan out of 2 driving 74L s High noise immunity: 0.45 VDD (typ.) s Carry and borrow outputs for easy expansion to N-bit by cascading s Asynchronous clear Ordering Code: Order Number CD40193BCM CD40193BCN Package Number M16A N16E Package Description 16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow 16-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide Connection Diagram Pin Assignments for DIP and SOIC Cascading Packages Top View © 2004 Fairchild Semiconductor Corporation DS005988 www.fairchildsemi.com CD40193BC Block Diagram Synchronous 4-Bit Up/Down Binary Counter www.fairchildsemi.com 2 CD40193BC Absolute Maximum Ratings(Note 1) (Note 2) DC Supply Voltage (VDD) Input Voltage (VIN) Storage Temperature Range (TS) Power Dissipation (PD) Dual-In-Line Small Outline Lead Temperature (TL) (Soldering, 10 seconds) 260°C 700 mW 500 mW Recommended Operating Conditions (Note 2) DC Supply Voltage (VDD) Input Voltage (VIN) Operating Temperature Range (TA) 3 to 15 VDC 0 to VDD VDC -0.5 to +18 VDC -0.5 to VDD +0.5 VDC -65°C to +150°C -55°C to +125°C Note 1: "Absolute Maximum Ratings" are those values beyond which the safety of the device cannot be guaranteed. They are not meant to imply that the devices should be operated at these limits. The "Recommended Operating Conditions" and Electrical Characteristics tables provide conditions for actual device operation. Note 2: VSS = 0V unless otherwise specified. DC Electrical Characteristics (Note 3) Symbol IDD Parameter Quiescent Device Current VOL LOW Level Output Voltage VOH HIGH Level Output Voltage VIL LOW Level Input Voltage VIH HIGH Level Input Voltage IOL LOW Level Output Current (Note 4) IOH HIGH Level Output Current (Note 4) IIN Input Current Conditions VDD = 5V, VIN = VDDor VSS VDD = 10V, VIN = VDD or VSS VDD = 15V, VIN = VDD or V SS VDD = 5V VDD = 10V VDD = 15V VDD = 5V VDD = 10V VDD = 15V VDD = 5V, VO = 0.5V or 4.5V VDD = 10V, VO = 1V or 9V VDD = 15V, VO = 1.5V or 13.5V VDD = 5V, VO = 0.5V or 4.5V VDD = 10V, VO = 1V or 9V VDD = 15V, VO = 1.5V or 13.5V V