74HC373D

Low Level Output Current :
Number of Circuits : 8
Maximum Operating Temperature : + 125 C
Minimum Operating Temperature : - 40 C
Polarity : Non-Inverting
Supply Voltage - Min : 2 V
Number of Output Lines : 8
High Level Output Current : - 7.8 mA
Supply Voltage - Max : 6 V
Packaging : Tube
Package / Case : SO-20
Logic Family : 74HC
Logic Type : D-Type Flip-Flops
Propagation Delay Time : 35 ns


Pinout




Description

The 74HC373D is one member of the 74HC373 series.The 74HC373 is high-speed si-gate CMOS device.It is specified in compliance with JEDEC standard no. 7A.The 74HC373 is octal D-type transparent latche featuring separate D-type inputs for each latch and 3-state outputs for bus oriented applications.

Features of the 74HC373D are:(1)3-state non-inverting outputs for bus oriented applications;(2)common 3-state output enable input;(3)functionally identical to the "563", "573" and "533";(4)output capability: bus driver.74HC373  is  fabricated  with  high-speed  silicon gate  CMOS  technology.  It  has  the  high  noise immunity and low power consumption of standard CMOS integrated circuits.The  eight  latches  in  74HC373  devices  are transparent D-type latches. While the latch-enable (LE) input is high, the Q outputs follow the data (D)  inputs. When LE is low, the Q outputs are latched at the levels that were set up at the D inputs.

The absolute maximum ratings of the 74HC373D can be summarized as:(1)DC supply voltage (Vcc) :- 0.5 ~ + 7.0 V ;(2)DC input or output Voltage (VIN, VOUT) : -0.5 to Vcc +0.5V;(3)DC Current per pin, Vcc or GND (Icc):±70 mA.These 8-bit latches with 3-state outputs are  designed specifically for driving highly capacitive or  relatively  low-impedance  loads.  They  are particularly  suitable  for  implementing  buffer registers, I/O ports, bi-directional bus drivers, and working registers.The products described in this document are designed, developed and manufactured as contemplated for general use, including without limitation, ordinary industrial use, general office use, personal use, and household use, but are not designed, developed and manufactured as contemplated (1) for any use that includes fatal risks or dangers that, unless extremely high safety of the 74HC373D is secured, could have a serious effect to the public, and could lead directly to death, personal injury, severe physical damage or other loss (i.e., nuclear reaction control in nuclear facility, aircraft flight control, air traffic control, mass transport control, medical life support system, missile launch control in weapon system), or (2) for any use where chance of failure is intolerable (i.e., submersible repeater and artificial satellite).