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74ABT821 Datasheet PDF : 16 Pages
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NXP Semiconductors
74ABT821
10-bit D-type flip-flop; positive-edge trigger; 3-state
5. Pinning information
5.1 Pinning
OE 1
D0 2
D1 3
D2 4
D3 5
D4 6
D5 7
D6 8
D7 9
D8 10
D9 11
GND 12
Fig 4. Pin configuration
74ABT821
24 VCC
23 Q0
22 Q1
21 Q2
20 Q3
19 Q4
18 Q5
17 Q6
16 Q7
15 Q8
14 Q9
13 CP
001aac733
5.2 Pin description
Table 2. Pin description
Symbol
OE
D0 to D9
GND
CP
Q0 to Q9
VCC
Pin
1
2, 3, 4, 5, 6, 7, 8, 9, 10, 11
12
13
23, 22, 21, 20, 19, 18, 17, 16, 15, 14
24
Description
output enable input (active LOW)
data input
ground (0 V)
clock pulse input (active rising edge)
data output
supply voltage
74ABT821_3
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 03 — 25 February 2010
© NXP B.V. 2010. All rights reserved.
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