Low

SN74ALS373AN - 

Latch, ALS Family, 74ALS373, D Type Transparent, Tri State, 12 ns, 24 mA, DIP

TEXAS INSTRUMENTS SN74ALS373AN

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Manufacturer Part No:
SN74ALS373AN
Order Code:
1740074
Technical Datasheet:
(EN)
See all Technical Docs

Product Overview

The SN74ALS373AN is an octal Transparent D Latch with 3-state outputs. It is 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. While the LE input is high, the Q outputs follow the data (D) inputs. When LE is taken low, the Q outputs are latched at the logic levels set up at the D inputs. A buffered OE\ input can be used to place the eight outputs in either a normal logic state (high or low) or a high-impedance state. In the high-impedance state, the outputs neither load nor drive the bus lines significantly. The high-impedance state and the increased drive provide the capability to drive bus lines without interface or pull-up components. OE\ does not affect internal operations of the latches. Old data can be retained or new data can be entered while the outputs are off.
  • Full parallel access for loading
  • Buffered control inputs
  • PNP Inputs reduce DC loading on data lines

Applications

Communications & Networking

Product Information

:
74ALS373
:
D Type Transparent
:
Tri State
:
12ns
:
24mA
:
DIP
:
20Pins
:
4.5V
:
5.5V
:
8bit
:
74ALS
:
74373
:
0°C
:
70°C
:
Each
:
-
:
-
:
Yes
:
-
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