SN74HCT374NSR ,Octal D-type Edge-Triggered Flip-Flops With 3-State Outputs SCLS005D − MARCH 1984 − ..
SN74HCT374NSRG4 ,Octal D-type Edge-Triggered Flip-Flops With 3-State Outputs 20-SO -40 to 85 SCLS005D − MARCH 1984 − ..
SN74HCT374PW ,Octal D-type Edge-Triggered Flip-Flops With 3-State Outputsmaximum ratings” may cause permanent damage to the device. These are stress ratings only, andfuncti ..
SN74HCT374PWR ,Octal D-type Edge-Triggered Flip-Flops With 3-State Outputs/sc/package.Please be aware that an important notice concerning availability, standard warranty, an ..
SN74HCT377DW ,Octal D-Type Flip-Flops With Clock Enable SN54HCT377, SN74HCT377 OCTAL D-TYPE FLIP-FLOPSWITH CLOCK ENABLESCLS067D – NOVEMBER 1988 – REVISED ..
SN74HCT377DWR ,Octal D-Type Flip-Flops With Clock Enablemaximum ratings over operating free-air temperature range (unless otherwise noted)Supply voltage ra ..
SNJ5416J ,Hex Inverter Buffers/Drivers With Open-Collector High-Voltage Outputsmaximum ratings over operating free-air temperature (unless otherwise noted)Supply voltage, V (see ..
SNJ54175J ,Quadruple D-type Flip-Flops With Clear 16-CDIP -55 to 125
SNJ5417J ,Hex Buffers/Drivers With Open-Collector High-Voltage OutputsFeatures...... 1• Changed R values for SN7404: D (SOIC) from 86 to 86.8, N (PDIP) from 80 to 52.1, ..
SNJ54180J ,9-Bit Odd/Even Parity Generators/Checkersmaximum ratings over operating f/eV-ai-r/mia/turi, rFroinhissirthervitiFrioied)Supply voltage, VCC ..
SNJ54191J , SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL
SNJ54191J , SYNCHRONOUS UP/DOWN COUNTERS WITH DOWN/UP MODE CONTROL
SN74HCT374-SN74HCT374DBRG4-SN74HCT374DW-SN74HCT374DWR-SN74HCT374DWRG4-SN74HCT374N-SN74HCT374NSR-SN74HCT374NSRG4-SN74HCT374PW-SN74HCT374PWR
Octal D-type Edge-Triggered Flip-Flops With 3-State Outputs 20-SOIC -40 to 85
Typical tpd = 22 ns ±6-mA Output Drive at 5 V
Low Input Current of 1 µA Max Inputs Are TTL-Voltage Compatible Eight D-Type Flip-Flops in a Single Package Full Parallel Access for Loadingdescription/ordering informationThese 8-bit flip-flops feature 3-state outputs
designed specifically for driving highly capacitive
or relatively low-impedance loads. They are
particularly suitable for implementing buffer
registers, I/O ports, bidirectional bus drivers, and
working registers.
The eight flip-flops of the ’HCT374 devices are
edge-triggered D-type flip-flops. On the positive
transition of the clock (CLK) input, the Q outputs
are set to the logic levels that were set up at the
data (D) inputs.
An output-enable (OE) input places the eight
outputs in either a normal logic state (high or low
logic levels) or the high-impedance state. In the high-impedance state, the outputs neither load nor drive the
bus lines significantly. The high-impedance state and increased drive provide the capability to drive bus lines
without interface or pullup components.
ORDERING INFORMATION†Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are
available at www.ti.com/sc/package.1QOE5D8Q
GND
CLK
SN54HCT374... FK PACKAGE
(TOP VIEW)GND
CLK
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.
