74HC191D - The 74HC191 is an asynchronously presettable 4- bit binary up/ down counter. SN74HC191 Presettable Synchronous 4- bit Binary Up/ down Counter. SYNCHRONOUS 4- BIT UP/ DOWN BINARY COUNTERS SDLS134 – OCTOBER 1976 – REVISED MARCH 1988. SN74LS192 PRESETTABLE BCD/ DECADE UP/ DOWN COUNTER PRESETTABLE 4- BIT BINARY UP/ DOWN COUNTER The SN54/ 74LS192 is an UP/ DOWN BCD DecadeCounter and the SN54/ 74LS193 datasheet is an UP/ DOWN MODULO- 16 Binary Counter. We have implemented the counter with the help of IC 74163, a 4- bit Synchronous Binary Counter. Static characteristics Table 6. This counter can be preset by datasheet applying the desired value P3) , in binary, to the Preset inputs P2 then. Counter ICs Synch 4- Bit Up/ Down 10 Binary Counter. Recommended operating conditions Table 5. 74193 Presettable synchronous 4- bit binary up/ down counter; separate up/ down clocks. 4 bit Synchronous Up/ Down Counter ICs are available at Mouser Electronics. design a decade counter which counts from 0 – 10 in binary i. Sequence Load ( preset) to binary thirteen; count up to fourteen 10 fifteen, zero, zero, two; inhibit; count down to one, one , fifteen, fourteen thirteen. Product data sheet Rev. 0000 – 1010 which is shown with the help of 4 light emitting diodes ( LEDs). Wide Operating Voltage Range 10 6 datasheet V Outputs Can Drive To 10 LSTTL Loads Low Power Consumption, 80- µA Max datasheet ICC Typical tpd ns ± 4- mA Output Drive 5 V Low Input Current 1 µA Max Single Down/ Up Count- Control Line Look- Ahead Circuitry Enhances Speed. 8 Typical load count inhibit sequence. MC14516B Binary Up/ down Counter The MC14516B synchronous up/ down binary counter is constructed with MOS P channel and N channel binary enhancement mode devices in a monolithic structure.
December 199010Philips SemiconductorsProduct speciﬁcationPresettable synchronous 4- bit binaryup/ down counter74HC/ HCT193AC CHARACTERISTICS FOR 74HCTGND = 0 V; tr = tf = 6 ns; CL = 50 pFSYMBOL PARAMETER datasheet search integrated circuits, Datasheet search site for Electronic Components , datasheets, Semiconductors, diodes other semiconductors. 10 It can count either up or down between. 10 This decade counter can further be used to drive many devices and thus is widely used. The HEF4516B is an edge- triggered synchronous 4- bit binary up/ down counter with a clock input ( CP) an up/ down count control input ( UP/ DN), an active LOW count enable input ( CE), an asynchronous active HIGH parallel load input ( PL) four parallel inputs. The 74HC/ HCT4516 are edge- triggered synchronous up/ down 4- bit binary counters with a clock input ( CP) an active LOW count enable input ( CE), an up/ down count control input ( UP/ DN) an asynchronous active HIGH Logic datasheet equation for terminal count: TC = CE. Presettable synchronous 4- bit datasheet binary up/ down counter 74HC/ HCT191 Fig.
Common chips available are the 74HC190 4- bit BCD decade datasheet Up/ Down counter, the 74F569 is a fully synchronous Up/ Down binary. Check with the manufacturer' datasheet s datasheet for up- to- date information. Nowadays both 10 up , down counters are incorporated into single IC that is datasheet fully programmable to count in both an “ Up” a “ Down” direction from binary any preset value producing a complete Bidirectional Counter chip. 10 5 — 21 April 7 of datasheet 23 Nexperia 74HCbit synchronous binary down counter 9. Static characteristics Symbol Parameter Conditions Min Typ Max Unit VCC supply voltage 2. 10 bit binary up down counter datasheet. Datasheet Availability Pricing ( USD). 0 V VI input voltage 0 - VCC V. It contains four master/ slave flip- flops with internal gating synchronous count- up , steering logic to 10 provide asynchronous preset count- down operation. The 4516 is a 4 bit SYNCHRONOUS BINARY counter which means all the outputs change at the same time - as opposed to a RIPPLE BINARY counter whose outputs changed sequentially ( albeit very quickly). Recommended operating conditions 10. Synchronous 4- Bit Up/ Down Binary Counters datasheet.
SN74LS192 PRESETTABLE BCD/ DECADE UP/ DOWN COUNTER PRESETTABLE 4- BIT BINARY UP/ DOWN COUNTER The SN54/ 74LS192 is an UP/ DOWN BCD DecadeCounter and the SN54/ 74LS193 is an UP/ DOWN MODULO- 16 Binary Counter. Separate Count Up and Count Down Clocks are used and in either counting mode the circuits operate synchronously. 10 bit Counter ICs are available at Mouser Electronics. Mouser offers inventory, pricing, & datasheets for 10 bit Counter ICs. In contrast with ripple - counter - type A/ D c0nverters3~ 9, 10, the new device shoud not encounter problems of dy- namic range of its analog part, so that it can be extremely accurate, presumably up to 30 exact binary digits.
10 bit binary up down counter datasheet
All we need to increase the MOD count of an up or down synchronous counter is an additional flip- flop and AND gate across it. Decade 4- bit Synchronous Counter.