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MC145403DW-MC145404DW-MC145404P-MC145405DW-MC145408DW Fast Delivery,Good Price
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Partno Mfg Dc Qty AvailableDescript
MC145403DWN/a48avaiDrivers/Receivers
MC145404DWMOTON/a37avaiDrivers/Receivers
MC145404PMOTN/a46avaiDrivers/Receivers
MC145405DWMOTN/a271avaiDrivers/Receivers
MC145408DWMOTN/a74avaiDrivers/Receivers
MC145408DWMOTORMLN/a20avaiDrivers/Receivers


MC145405DW ,Drivers/Receiverselectrical specifications of EIA Standard 232–E andCCITT V.28. The drivers feature true TTL input c ..
MC145406DW ,Driver/Receiver(EIA 232-E and CCITT V.28(Formerly RS-232-D)ELECTRICAL SPECIFICATIONS(Voltage polarities referenced to GND = 0 V, V = + 5 to + 12 V, V = – 5 to ..
MC145406P ,Driver/Receiver(EIA 232-E and CCITT V.28(Formerly RS-232-D)MAXIMUM RATINGS (Voltage polarities referenced to GND)This device contains protection circuitry to ..
MC145406SD ,Driver/Receiver(EIA 232-E and CCITT V.28(Formerly RS-232-D)MAXIMUM RATINGS (Voltage polarities referenced to GND)This device contains protection circuitry to ..
MC145406SD ,Driver/Receiver(EIA 232-E and CCITT V.28(Formerly RS-232-D)BLOCK DIAGRAMV 1 V16DD CCRECEIVERVDDVDD 2 15R DO1Rx1VCCVCC*3 1415 kΩD DI1Tx1Rx +DO– 4 13R DO25.4 k ..
MC145407DW ,5 Volt Only Driver / RecevierMAXIMUM RATINGS (Voltage polarities referenced to GND)This device contains protection circuitry toR ..
MC68HRC705JJ7CP ,HCMOS Microcontroller Unit Freescale Semiconductor, Inc.MC68HC705JJ7/DREV 4MC68HC705JJ7MC68HC705JP7MC68HC705SJ7MC68HC705SP ..
MC68HRC705JJ7CP ,HCMOS Microcontroller Unit Freescale Semiconductor, Inc.MC68HC705JJ7/DREV 4MC68HC705JJ7MC68HC705JP7MC68HC705SJ7MC68HC705SP ..
MC68HRC705KJ1CDW ,HCMOS microcontroller unit, 64 bytes RAM, 1240 bytes ROM, 4 MHzMC68HC705KJ1/DRev. 2.0HC 5MC68HC705KJ1MC68HSC705KJ1MC68HRC705KJ1MC68HLC705KJ1HCMOS Microcontroller ..
MC68HRC908JK1CDW ,MC68HC908JK1General Description . . . . . . . . . . . . . . . . . . . .21Section 2. Memory . . . . . . . . . . ..
MC68HRC908JK1CP ,MC68HC908JK1General Description . . . . . . . . . . . . . . . . . . . .21Section 2. Memory . . . . . . . . . . ..
MC68HRC908JK1CP ,MC68HC908JK1 MC68HC908JL3/HRev. 1.0MC68HC908JK1MC68HRC908JK1MC68HC908JK3MC68HRC908JK3MC68HC908JL3MC68HRC908J ..


MC145403DW-MC145404DW-MC145404P-MC145405DW-MC145408DW
Drivers/Receivers
EIA–232–E and CCITT V.28
These devices are silicon gate CMOS ICs that combine both the transmitter
and receiver to fulfill the electrical specifications of EIA Standard 232–E and
CCITT V.28. The drivers feature true TTL input compatibility, slew rate limiting
outputs, 300 Ω power–off source impedance, and output typically switching to
within 25% of the supply rails. The receivers can handle up to ± 25 V while
presenting 3 to 7 kΩ impedance. Hysteresis in the receivers aid in the reception
of noisy signals. By combining both drivers and receivers in a single CMOS
chip, these devices provide efficient, low–power solutions for both EIA–232–E
and V.28 applications.
These devices offer the following performance features:
Drivers

•± 5 to ± 12 V Supply Range 300 Ω Power–Off Source Impedance Output Current Limiting TTL and CMOS Compatible Inputs Driver Slew Rate Range Limited to 30 V/μs Maximum
Receivers

•± 25 V Input Range 3 to 7 kΩ Input Impedance 0.8 V of Hysteresis for Enhanced Noise Immunity TTL and CMOS Compatible Outputs
Available Driver/Receiver Combinations

Alternative EIA–232 devices to consider are:
Three Supply Single Supply

MC145406 (3 x 3) MC145407 (3 x 3)
MC145705 (2 x 3) with Power Down
MC145706 (3 x 2) with Power Down
MC145707 (3 x 3) with Power Down
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