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74VHC573M

Octal D-Type Latch with 3-STATE Outputs

Manufacturer:

Onsemi
Mfr.Part #:

74VHC573M
Datasheet:

74VHC573M Datasheet (PDF)
Compliance:

PbAHP
Case Outline:

751BJ
MSL Type:

1
MSL Temp (°C):

260
EDA/CAD Models:

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74VHC573M General Description

The VHC573 is an advanced high speed CMOS octal latch with 3-STATE output fabricated with silicon gate CMOS technology. It achieves the high speed operation similar to equivalent Bipolar Schottky TTL while maintaining the CMOS low power dissipation. This 8-bit D-type latch is controlled by a latch enable input (LE) and an Output Enable input (OE#). When the OE# input is HIGH, the eight outputs are in a high impedance state. An input protection circuit ensures that 0V to 7V can be applied to the input pins without regard to the supply voltage. This device can be used to interface 5V to 3V systems and two supply systems such as battery back up. This circuit prevents device destruction due to mismatched supply and input voltages.

Key Features

High Speed: t_PD = 5.0 ns (typ) at V_CC = 5V
High Noise Immunity: V_NIH = V_NIL = 28% V_CC (Min)
Power Down Protection is provided on all inputs
Low Noise: V_OLP = 0.6V (typ)
Low Power Dissipation: I_CC = 4 µA (Max) @ T_A = 25°C
Pin and function compatible with 74HC573

Application

This product is general usage and suitable for many different applications.

Specifications

Status	Last Shipments	Compliance	PbAHP
Case Outline	751BJ	MSL Type	1
MSL Temp (°C)	260	Container Type	TUBE
Container Qty.	1080	ON Target	N
Type	Latch	Channels	8
VCC Min (V)	2	VCC Max (V)	5.5
tpd Max (ns)	9.7	IO Max (mA)	8
Pricing ($/Unit)	Price N/A