Low

TEXAS INSTRUMENTS  SN74LS374N  Flip-Flop, Tri State Non Inverted, Positive Edge, D, 15 ns, 50 MHz, 24 mA, DIP, 20 Pins

TEXAS INSTRUMENTS SN74LS374N
Technical Data Sheet (10.14KB) EN See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.

Product Overview

The SN74LS374N is an octal D-type Edge Triggered Flip-Flop with 3-state outputs designed specifically for driving highly capacitive or relatively low-impedance loads. The high-impedance 3-state and increased high-logic-level drive provide this register with the capability of being connected directly to and driving the bus lines in a bus-organized system without need for interface or pull-up components. This device is particularly attractive for implementing buffer registers and I/O ports, bidirectional bus drivers and working registers. On the positive transition of the clock and the Q outputs are set to the logic states that were set up at the D inputs. Schmitt-trigger buffered inputs at the enable/clock lines of the S374 device simplify system design as AC and DC noise rejection is improved by typically 400mV due to the input hysteresis. A buffered output-control input can be used to place the eight outputs in either a normal logic state or the high-impedance state.
  • Full parallel access for loading
  • Buffered control inputs
  • Clock-enable input has hysteresis to improve noise rejection
  • PNP Inputs reduce DC loading on data lines
  • Pb-free product

 

Product Information

Flip-Flop Type:
D
Propagation Delay:
15ns
Frequency:
50MHz
Output Current:
24mA
Logic Case Style:
DIP
No. of Pins:
20Pins
Trigger Type:
Positive Edge
IC Output Type:
Tri State Non Inverted
Supply Voltage Min:
4.75V
Supply Voltage Max:
5.25V
Operating Temperature Min:
0°C
Operating Temperature Max:
70°C
Packaging:
Each
Product Range:
-
MSL:
-
Supply Voltage Range:
4.75V to 5.25V
SVHC:
No SVHC (15-Jun-2015)

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Applications

  • Clock & Timing;
  • Communications & Networking

Legislation and Environmental

Moisture Sensitivity Level:
-
Product Traceability
RoHS Compliant:
Yes

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