The projector beeps twice and the power light turns orange. Symbol name and function 2ia bab expansion input 5qaba b output 6qab a b output 7qa word b inputs 10, 12, 15 a0 to a3. September 1993 3 philips semiconductors product speci. Sn54hc148 sn74hc148 unit min nom max min nom max vcc supply voltage 2 5 6 2 5 6 v vcc 2 v 1. A high on oen causes the outputs to assume a highimpedance offstate. Symbol name and function 1 cp1 clock input 2nd, 3rd and 4th section hightolow, edgetriggered 2, 3 mr1, mr2 asynchronous master reset active high 4, 6, 7, n. Snapailc2 works with or 3 mvv or 4 mvv load cells provides both direct adc readings and filtered values convenient pluggable wiring terminals module converts power from an external 24 vdc power supply to isolated 10 vdc for bridge excitation for. Office of legislative information 100 state house station augusta, me 04333.
Orders placed on our website will ship the same business day if ordered by 3pm mst. Inputs include clamp diodes that enable the use of current limiting resistors to interface inputs to voltages in excess of vcc. Icc for a unit load of 1 is given in the family specifications. General description the 74hc258 is a highspeed sigate cmos device and is pin compatible with low power schottky ttl lsttl. It is also provided with asynchronous reset active low for all 8 shift register stages. Mc74hc76 motorola highspeed cmos logic data dl129 rev 6 4 switching waveforms tf clock q or q vcc gnd 90% 50% 10% tr tw 90% 50% 10% t phl 1fmax plh ttlh tthl. Absolute maximum ratings symbol parameter value unit vcc supply voltage 0. Logic diagram one gate mna216 1a 1b 1y 3 2 1 2a 2b 2y 6 5 4 3a 3b 3y 9 8 10 4a 4b 4y 12 11 001aah084 2 1 3 5. The storage register has 8 parallel 3state bus driver outputs.
Mc74hc4538a dual precision monostable multivibrator retriggerable, resettable the mc74hc4538a is identical in pinout to the mc14538b. The halfflash technique consists of 32 comparators, a most significant 4bitadc and a least significant 4bit adc. The device features two output enables oe1 and oe2. With epsons instant off technology, theres no cooldown. H high voltage level h high voltage level one setup time prior to the lowtohigh cp transition l low voltage level. The device can be used as two 4bit buffers or one 8bit buffer. Symbol name and function 4, 3, 2, 1, 15, 14, 12 i0 to i7 multiplexer inputs 5 y multiplexer output.
Mc5474hc4538a motorola highspeed cmos logic data dl129 rev 6 34 l ac characteristics for the mc5474hc4538a c 50 pf, input tr tf 6. Ssi note to hct types the value of additional quiescent supply current. Adc0820 8bit high speed p compatible ad converter with. The tc output is high when cet is high and the counter is at terminal count hhhh. December 1990 3 philips semiconductors product speci. In74hc257a maximum ratings symbol parameter value unit vcc dc supply voltage referenced to gnd 0. Word tells you that its going to make a copy of the pdf and convert its contents into a format that word can display. So, we do have this responsibility to love one another. Electrical engineering stack exchange is a question and answer site for electronics and electrical engineering professionals, students, and enthusiasts. January 20 diodes incorporated 74hc86 quadruple 2input exculsive or gates. This dual monostable multivibrator may be triggered by either the. Find the pdf, and open it you might have to select browse and find the pdf in a folder.
Stack overflow for teams is a private, secure spot for you and your coworkers to find and share information. January 20 diodes incorporated 74hc04 new product hex inverters description. Synchronous operation is provided by having all flipflops clocked simultaneously on the positivegoing edge of the clock cp. Quad 2input data selectormultiplexer with 3state outputs. General description the 74hc160 is a synchronous presettable decade counter with an internal lookahead carry. Snap load cell modules features snapailc works with 2 mvv or 3 mvv load cells. Highperformance silicongate cmos the mc5474hc164a is identical in pinout to the ls164. Description the 74hc0074hct00 are highspeed sigate cmos devices and are pin compatible with low power.
Datasheet search engine for electronic components and semiconductors. Mc74hc160a 6 function description the hc160a is a programmable 4. Symbol name and function 4, 3, 2, 1, 15, 14, 12 i0 to i7 multiplexer inputs. Hbm eiajesd22a114a exceeds 2000 v mm eiajesd22a115a exceeds 200 v specified from. This enables the use of current limiting resistors to interface inputs to voltages in excess of vcc. Anybody can ask a question anybody can answer the best answers are. The shift register has a serial input ds and a serial standard output q7s for cascading. A high on oen causes the outputs to assume a high impedance offstate.
If youre using a computer, shut it down first, while you can. Thanks for contributing an answer to stack overflow. Hex inverter 74hchct04 dc characteristics for 74hct for the dc characteristics see 74hchcthcuhcmos logic family specifications. Mc74hc4538a dual precision monostable multivibrator.
The device accepts a three bit binary weighted address on input pins a0, a1 and a2 and when enabled will produce one active low output with the remaing seven being high. The device inputs are compatible with standard cmos outputs. We have been adopted by god, through christ as coheirs, thats what the scriptures say, so you and i are brothers and sisters in christ. The device features two output enables 1oe and 2oe, each controlling four of the 3state outputs.