Low

SN74LS374N - 

Flip-Flop, Tri State Non Inverted, Positive Edge, 74LS374, D, 15 ns, 50 MHz, 24 mA, DIP

TEXAS INSTRUMENTS SN74LS374N

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Manufacturer Part No:
SN74LS374N
Order Code:
1739883
Technical Datasheet:
(EN)
See all Technical Docs

Product Information

:
Positive Edge
:
74LS
:
0°C
:
24mA
:
70°C
:
15ns
:
20Pins
:
50MHz
:
DIP
:
-
:
74374
:
-
:
Tri State Non Inverted
:
4.75V
:
74LS374
:
D
:
Each
:
5.25V
:
-
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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

Applications

Clock & Timing, Communications & Networking

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