74HCT574D NXP Semiconductors, 74HCT574D Datasheet - Page 10

• Manufacturer Part Number: 74HCT574D
• Description: Flip Flop D-Type Bus Interface Pos-Edge 3-ST 1-Element 20-Pin SO Bulk
• Manufacturer: NXP Semiconductors

Specifications of 74HCT574D

• Package: 20SO
• Logic Function: D-Type Bus Interface
• Logic Family: HCT
• Number Of Element Outputs: 8
• Output Signal Type: Single-Ended
• Output Type: 3-State
• Number Of Output Enables Per Element: 1
• Typical Operating Supply Voltage: 5 V
• Operating Temperature: -40 to 125 °C
• Flip-flop Type: D
• Propagation Delay: 18ns
• Frequency: 123MHz
• Output Current: 6mA
• Supply Voltage Range: 4.5V To 5.5V
• Logic Case Style: SOIC
• No. Of Pins: 20
• Operating: RoHS Compliant
• Trigger Type: Positive Edge
• Ic Output Type: Tri State Non Inverted
• Rohs Compliant: Yes

NXP Semiconductors
Table 8.
74HC_HCT574
Product data sheet
Type
74HC574
74HCT574
Fig 9.
Measurement points are given in
V
Enable and disable times
OL
Measurement points
and V
OH
are typical voltage output levels that occur with the output load.
HIGH-to-OFF
OFF-to-HIGH
LOW-to-OFF
OFF-to-LOW
Qn output
Qn output
OE input
GND
GND
V
V
V
Table
OH
CC
OL
V
Input
V
0.5V
1.3 V
All information provided in this document is subject to legal disclaimers.
I
M
8.
CC
Rev. 3 — 15 December 2010
V
M
enabled
outputs
t
PLZ
t
PHZ
V
X
V
Octal D-type flip-flop; positive edge-trigger; 3-state
Y
disabled
outputs
74HC574; 74HCT574
t
PZL
t
PZH
Output
V
0.5V
1.3 V
V
M
M
V
001aah078
M
CC
outputs
enabled
© NXP B.V. 2010. All rights reserved.
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