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74ACQ273, 74ACQ373, 74ACQ373PC

Table of contents:
Info of 74ACQ273
Info of 74ACQ373
Info of 74ACQ373PC

74ACQ273, 74ACQ373, 74ACQ373PC Selling Leads, Datasheet

MFG:NS Package Cooled:96+97+ D/C:SOP

74ACQ273, 74ACQ373, 74ACQ373PC Datasheet download

Five Points

Part Number: 74ACQ273

MFG: NS

Package Cooled: 96+97+

D/C: SOP

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74ACQ373 General Description

The ACQ/ACTQ373 consists of eight latches with 3-STATE outputs for bus organized system applications. The latches appear transparent to the data when Latch Enable (LE) is HIGH. When LE is LOW, the data satisfying the input timing
requirements is latched. Data appears on the bus when the Output Enable (OE) is LOW. When OE is HIGH, the bus output is in the HIGH impedance state.

The ACQ/ACTQ373 utilizes Fairchild Quiet Series^TM technology to guarantee quiet output switching and improve dynamic threshold performance. features GTO^TM output control and undershoot corrector in addition to a split ground bus for superior performance.

74ACQ373 Maximum Ratings

Supply Voltage (V_CC) .....................−0.5V to +7.0V
DC Input Diode Current (I_IK)
V_I = −0.5V .................................................−20 mA
V_I = VCC + 0.5V ........................................+20 mA
DC Input Voltage (V_I) ...........−0.5V to V_CC+ 0.5V
DC Output Diode Current (I_OK)
V_O = −0.5V ..............................................−20 mA
V_O = V_CC + 0.5V .....................................+20 mA
DC Output Voltage (V_O) ......−0.5V to V_CC + 0.5V
DC Output Source
or Sink Current (I_O) ...............................±50 mA
DC VCC or Ground Current
per Output Pin (I_CC or I_GND) .................±50 mA
Storage Temperature (T_STG) ..−65°C to +150°C
DC Latch-up Source or
Sink Current .......................................±300 mA
Junction Temperature (T_J)
PDIP ......................................................140°C

74ACQ373 Features

· ICC and IOZ reduced by 50%
· Guaranteed simultaneous switching noise level and dynamic threshold performance
· Guaranteed pin-to-pin skew AC performance
· Improved latch up immunity
· Eight latches in a single package
· 3-STATE outputs drive bus lines or buffer memory address registers
· Outputs source/sink 24 mA
· Faster prop delays than the standard AC/ACT373

74ACQ373 Connection Diagram

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