Hardware
Hardware: components, molecules, projects, and equipment with symbols, footprints, and 3D models.
39 hardware pages matching
ULN2003A
TI 7-channel Darlington array, SOIC-16. 500 mA/50 V per channel, freewheeling diodes, TTL inputs. Datasheet-verified.
adom-wiki pkg install ray/uln2003a
ULN2004A Darlington Array
Seven NPN Darlington pairs with 50 V, 500 mA outputs and clamp diodes, for 6-15 V CMOS inputs.
adom-wiki pkg install ray/uln2004a
SN74HC165
TI 8-bit parallel-in serial-out shift register, SOIC-16. Complementary serial outputs, cascadable, 2-6 V. Datasheet-verified.
adom-wiki pkg install ray/sn74hc165
SN74HC157
TI quad 2-to-1 data selector/multiplexer, SOIC-16. One select routes one of two 4-bit inputs, enable. HC 2-6 V. Datasheet-verified.
adom-wiki pkg install ray/sn74hc157
SN74HC151 8-to-1 Multiplexer
8-to-1 data selector/multiplexer with complementary outputs and an enable.
adom-wiki pkg install ray/sn74hc151
SN74HC4040
TI 12-stage binary ripple counter, SOIC-16. Twelve outputs, clock + async clear, divides by up to 4096. Datasheet-verified.
adom-wiki pkg install ray/sn74hc4040
SN74HC283
TI 4-bit binary full adder with fast carry, SOIC-16. Adds two 4-bit numbers + carry-in, cascadable. HC 2-6 V. Datasheet-verified.
adom-wiki pkg install ray/sn74hc283
SN74HC153 Dual 4-to-1 Mux
Dual 4-to-1 data selector/multiplexer with common select lines.
adom-wiki pkg install ray/sn74hc153
SN74HC123 Dual Monostable
Dual retriggerable monostable multivibrator (one-shot) with reset, 74HC CMOS.
adom-wiki pkg install ray/sn74hc123
SN74HC595
TI 8-bit serial-in parallel-out shift register, SOIC-16. 2-6 V, 3-state outputs, serial cascade out. Datasheet-verified.
adom-wiki pkg install ray/sn74hc595
SN74HC42 BCD-to-Decimal Decoder
BCD-to-decimal (1-of-10) decoder with active-low outputs, 74HC CMOS.
adom-wiki pkg install ray/sn74hc42
SN74HC259
TI 8-bit addressable latch, SOIC-16. Writes one of 8 latches by address; also demux or 8-bit memory. HC 2-6 V. Datasheet-verified.
adom-wiki pkg install ray/sn74hc259
SN74HC237
TI 3-to-8 line decoder/demux with address latch, SOIC-16. Active-high outputs, latch-enable. HC 2-6 V. Datasheet-verified.
adom-wiki pkg install ray/sn74hc237
SN74HC138
TI 3-to-8 line decoder/demultiplexer, SOIC-16. Three enables, eight active-low outputs, HC CMOS 2-6 V. Datasheet-verified.
adom-wiki pkg install ray/sn74hc138
SN74HC194 Universal Shift Register
4-bit bidirectional universal shift register with parallel load and shift-left/right control.
adom-wiki pkg install ray/sn74hc194
SN74HC148
TI 8-to-3 line priority encoder, SOIC-16. Encodes highest active input to 3-bit binary, cascadable. HC 2-6 V. Datasheet-verified.
adom-wiki pkg install ray/sn74hc148
SN74HC139 Dual 2-to-4 Decoder
Dual 2-to-4 line decoder/demultiplexer with active-low outputs.
adom-wiki pkg install ray/sn74hc139
PCF8574
TI remote 8-bit I2C I/O expander, SOIC-16. Eight quasi-bidirectional lines, 3 address pins, open-drain INT. Datasheet-verified.
adom-wiki pkg install ray/pcf8574
PCF8591
NXP 8-bit ADC and DAC with I2C, SOIC-16. Four-channel ADC plus one DAC output on one bus. Datasheet-verified.
adom-wiki pkg install ray/pcf8591
MCP3208
Microchip 8-channel 12-bit SPI ADC, SOIC-16. 100 ksps, single-ended or differential. Higher-res MCP3008. Datasheet-verified.
adom-wiki pkg install ray/mcp3208
MAX3232
TI dual RS-232 transceiver, SOIC-16. 3-5.5 V supply, on-chip charge pump, 2 drivers + 2 receivers. The 3V MAX232. Datasheet-verified.
adom-wiki pkg install ray/max3232
MCP3008
Microchip 8-channel 10-bit SPI ADC, SOIC-16. 200 ksps, single-ended or differential. The Raspberry Pi ADC. Datasheet-verified.
adom-wiki pkg install ray/mcp3008
MAX232
TI dual RS-232 driver/receiver, SOIC-16. Charge-pump generates +/- line levels from single 5 V. Datasheet-verified.
adom-wiki pkg install ray/max232
DS3231
Analog Devices I2C real-time clock with TCXO, SOIC-16W. ±2 ppm, battery backup, dual alarms, 32 kHz out. Datasheet-verified.
adom-wiki pkg install ray/ds3231
CD4511B
TI BCD-to-7-segment latch/decoder/driver, SOIC-16. Drives common-cathode LED displays, lamp test + blanking. Datasheet-verified.
adom-wiki pkg install ray/cd4511b
CD4543B BCD-to-7-Segment Latch
BCD-to-7-segment latch/decoder/driver for LCD and LED displays, 4000B CMOS.
adom-wiki pkg install ray/cd4543
CD4510B BCD Up/Down Counter
Presettable BCD up/down counter in the 4000B CMOS family, 3 V to 18 V.
adom-wiki pkg install ray/cd4510
CD4051B
TI CMOS 8-channel analog multiplexer/demultiplexer, SOIC-16. 3-A/B/C select, INH, VEE for bipolar. Datasheet-verified.
adom-wiki pkg install ray/cd4051b
CD4046B Phase-Locked Loop
Micropower CMOS phase-locked loop with a VCO and two phase comparators.
adom-wiki pkg install ray/cd4046
CD4520B
TI dual 4-bit synchronous binary up counter, SOIC-16. Two counters, clock/enable + reset each. CMOS 3-18 V. Datasheet-verified.
adom-wiki pkg install ray/cd4520b
CD4028B BCD-to-Decimal Decoder
BCD-to-decimal (1-of-10) decoder in the 4000B CMOS family, 3 V to 18 V.
adom-wiki pkg install ray/cd4028
CD4094B
TI 8-stage serial shift register with output latch and 3-state outputs, SOIC-16. Like a CMOS 74HC595. 3-18 V. Datasheet-verified.
adom-wiki pkg install ray/cd4094b
CD4060B 14-Stage Counter
14-stage ripple-carry binary counter with an on-chip oscillator, 3 V to 18 V.
adom-wiki pkg install ray/cd4060
CD4020B 14-Stage Counter
14-stage ripple-carry binary counter with a buffered clock input, 3 V to 18 V.
adom-wiki pkg install ray/cd4020
CD4052B
TI dual 4-channel analog mux/demux, SOIC-16. Two 4:1 switches, 2-bit select, INH, VEE for bipolar. Datasheet-verified.
adom-wiki pkg install ray/cd4052b
CD4022B Octal Counter
Divide-by-8 (octal) Johnson counter with 8 decoded outputs, 4000B CMOS.
adom-wiki pkg install ray/cd4022
CD4098B Dual Monostable
Dual retriggerable/resettable monostable multivibrator in the 4000B CMOS family.
adom-wiki pkg install ray/cd4098
CD4053B
TI triple 2-channel analog mux/demux, SOIC-16. Three independent SPDT switches, INH, VEE for bipolar. Datasheet-verified.
adom-wiki pkg install ray/cd4053b
CD4029B Up/Down Counter
Presettable binary/BCD up/down counter in the 4000B CMOS family, 3 V to 18 V.
adom-wiki pkg install ray/cd4029