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MC74VHC574_11 Datasheet, PDF (1/8 Pages) ON Semiconductor – Octal D-Type Flip-Flop with 3-State Output | |||
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MC74VHC574
Octal D-Type Flip-Flop
with 3-State Output
The MC74VHC574 is an advanced high speed CMOS octal
flipâflip with 3âstate output fabricated with silicon gate CMOS
technology. It achieves high speed operation similar to equivalent
Bipolar Schottky TTL while maintaining CMOS low power
dissipation.
This 8âbit Dâtype flipâflop is controlled by a clock input and an
output enable input. When the output enable input is high, the eight
outputs are in a high impedance state.
The internal circuit is composed of three stages, including a buffer
output which provides high noise immunity and stable output. The
inputs tolerate voltages up to 7 V, allowing the interface of 5 V systems
to 3 V systems.
⢠High Speed: fmax = 180 MHz (Typ) at VCC = 5 V
⢠Low Power Dissipation: ICC = 4 μA (Max) at TA = 25°C
⢠High Noise Immunity: VNIH = VNIL = 28% VCC
⢠Power Down Protection Provided on Inputs
⢠Balanced Propagation Delays
⢠Designed for 2 V to 5.5 V Operating Range
⢠Low Noise: VOLP = 1.2 V (Max)
⢠Pin and Function Compatible with Other Standard Logic Families
⢠Latchup Performance Exceeds 300 mA
⢠ESD Performance: HBM > 2000 V; Machine Model > 200 V
⢠Chip Complexity: 266 FETs or 66.5 Equivalent Gates
⢠These Devices are PbâFree and are RoHS Compliant
http://onsemi.com
20
1
20
1
MARKING DIAGRAMS
20
SOICâ20
DW SUFFIX
CASE 751D
VHC574
AWLYYWWG
1
20
TSSOPâ20
DT SUFFIX
CASE 948E
1
VHC
574
ALYWG
G
VHC574 = Specific Device Code
A
= Assembly Location
WL, L
= Wafer Lot
YY, Y
= Year
WW, W = Work Week
G or G = PbâFree Package
(Note: Microdot may be in either location)
ORDERING INFORMATION
Device
Package Shippingâ
MC74VHC574DWR2G SOICâ20 1000 / T&R
MC74VHC574DWG
SOICâ20 38 / Rail
MC74VHC574DTR2G TSSOPâ20 2500 / T&R
MC74VHC574DTG
TSSOPâ20 75 / Rail
â For information on tape and reel specifications,
including part orientation and tape sizes, please
refer to our Tape and Reel Packaging Specification
Brochure, BRD8011/D.
© Semiconductor Components Industries, LLC, 2011
1
May, 2011 â Rev. 6
Publication Order Number:
MC74VHC574/D
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