74HCT574D NXP Semiconductors, 74HCT574D Datasheet - Page 3

• 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
5. Pinning information
74HC_HCT574
Product data sheet
Fig 3.
Fig 5.
Logic symbol
Pin configuration DIP20 and SO20
GND
5.1 Pinning
OE
D0
D1
D2
D3
D4
D5
D6
D7
2
3
4
5
6
7
8
9
10
1
2
3
4
5
6
7
8
9
D0
D1
D2
D3
D4
D5
D6
D7
74HCT574
74HC574
OE
CP
001aan290
11
1
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
mna798
20
19
18
17
16
15
14
13
12
11
19
18
17
16
15
14
13
12
V
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
CP
All information provided in this document is subject to legal disclaimers.
CC
Rev. 3 — 15 December 2010
Fig 4.
Fig 6.
Octal D-type flip-flop; positive edge-trigger; 3-state
IEC logic symbol
Pin configuration SSOP20 and TSSOP20
GND
74HC574; 74HCT574
OE
D0
D1
D2
D3
D4
D5
D6
D7
10
1
2
3
4
5
6
7
8
9
11
2
3
4
5
6
7
8
9
1
1D
EN
C1
74HCT574
74HC574
mna446
001aan291
19
18
17
16
15
14
13
12
© NXP B.V. 2010. All rights reserved.
20
19
18
17
16
15
14
13
12
11
V
Q0
Q1
Q2
Q3
Q4
Q5
Q6
Q7
CP
CC
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