SN65C3238PWR ,3-V To 5.5-V Multichannel RS-232 Line Driver/Receivermaximum ratings over operating free-air temperature range (unless otherwise noted)Supply voltage ra ..
SN65C3243DBR ,3-V To 5.5-V Multichannel RS-232 Line Driver/ReceiverFEATURESDB, DW, OR PW PACKAGE• Operates With 3-V to 5.5-V V SupplyCC (TOP VIEW)• Always-Active Noni ..
SN65C3243DBRG4 ,3-V To 5.5-V Multichannel RS-232 Line Driver/Receiver 28-SSOP -40 to 85.FUNCTION TABLES(1)EACH DRIVERINPUTSOUTPUTDRIVER STATUSVALID RINDOUTDIN FORCEON FORCEOFFRS-232 LEVE ..
SN65C3243DWR ,3-V To 5.5-V Multichannel RS-232 Line Driver/ReceiverMAXIMUM RATINGSover operating free-air temperature range (unless otherwise noted)MIN MAX UNIT(2)V S ..
SN65C3243PW ,3-V To 5.5-V Multichannel RS-232 Line Driver/Receivermaximum ratings" may cause permanent damage to the device. These are stress ratingsonly, and functi ..
SN65C3243PWR ,3-V To 5.5-V Multichannel RS-232 Line Driver/ReceiverORDERING INFORMATION(1)(2)T PACKAGE ORDERABLE PART NUMBER TOP-SIDE MARKINGATube of 20 SN75C3243DWSO ..
SN74HC273DBLE ,Octal D-Type Flip-Flops With ClearFeatures 3 DescriptionThe SNx4HC273 devices are positive-edge-triggered1• Wide Operating Voltage Ra ..
SN74HC273DBR ,Octal D-Type Flip-Flops With ClearFeatures 3 DescriptionThe SNx4HC273 devices are positive-edge-triggered1• Wide Operating Voltage Ra ..
SN74HC273DBRG4 ,Octal D-Type Flip-Flops With Clear 20-SSOP -40 to 85Features...... 1• Changed R for DB package from 70°C/W : to 90.3°C/W 5θJA• Changed R for DW package ..
SN74HC273DW ,Octal D-Type Flip-Flops With ClearSample & Support &Product Tools &TechnicalCommunityBuyFolder Documents SoftwareSN54HC273,SN74HC273S ..
SN74HC273DWG4 ,Octal D-Type Flip-Flops With Clear 20-SOIC -40 to 85Features...... 1• Changed R for DB package from 70°C/W : to 90.3°C/W 5θJA• Changed R for DW package ..
SN74HC273DWR ,Octal D-Type Flip-Flops With ClearMaximum Ratings(1)over operating free-air temperature range (unless otherwise noted)MIN MAX UNITV S ..
SN65C3238DBR-SN65C3238DWR-SN65C3238PW-SN65C3238PWR
3-V To 5.5-V Multichannel RS-232 Line Driver/Receiver
Support Operation From 250 kbit/s to1 Mbit/s Low Standby Current...1 µA Typ External Capacitors ...4 × 0.1 µF Accept 5-V Logic Input With 3.3-V Supply Inter-Operable With SN65C3243,
SN75C3243 RS-232 Bus-Pin ESD Protection Exceeds±15-kV Using Human-Body Model (HBM)
Applications
− Battery-Powered Systems, PDAs,
Notebooks, Sub-Notebooks, Laptops,
Palmtop PCs, Hand-Held Equipment,
Modems, and Printers
description/ordering informationThe ’C3238 devices consist of five line drivers, three line receivers, and a dual charge-pump circuit with ±15-kV
ESD protection pin to pin (serial-port connection pins, including GND). The charge pump and four small external
capacitors allow operation from a single 3-V to 5.5-V supply. In addition, these devices include an always-active
noninverting output (ROUT1B), which allows applications using the ring indicator to transmit data while the
device is powered down. These devices operate at data signaling rates up to 1 Mbit/s and at an increased
slew-rate range of 24 V/µs to 150 V/µs.
ORDERING INFORMATION†Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are
available at www.ti.com/sc/package.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
DOUT1
DOUT2
DOUT3
RIN1
RIN2
DOUT4
RIN3
DOUT5
FORCEON
FORCEOFFCC
C1−
DIN1
DIN2
DIN3
ROUT1
ROUT2
DIN4
ROUT3
DIN5
ROUT1B
INVALID
