74HC273-Q100 Datasheet, PDF (2/19 Pages) NXP Semiconductors – Octal D-type flip-flop with reset; positive-edge trigger

NXP Semiconductors
4. Functional diagram
74HC273-Q100; 74HCT273-Q100
Octal D-type flip-flop with reset; positive-edge trigger
D0
3
D1
4
D2
7
8 ^D3
D4
13
D5
14
17 ^D6
D7
18
MR
1
CP
11
Q0
2
Q1
5
Q2
6
FF1
Q3 ₉
TO
Q4
FF8
12
Q5
15
Q6
16
Q7
19
001aae055
Fig 1. Functional diagram
11
CP
3 _D0
Q0 ²
4 _D1
Q1 ⁵
7 _D2
Q2 ⁶
8 _D3
Q3 ⁹
13 _D4
12
Q4
14 _D5
15
Q5
17
D6
16
Q6
18
D7
19
Q7
MR
1 mna763
Fig 2. Logic symbol
11
CP
C1
MR ¹
R
D0 ³ 1D
D1 ⁴
D2 ⁷
8
D3
D4 ¹³
14
D5
D6 ¹⁷
18
D7
2 _Q0
5 _Q1
6 _Q2
9
Q3
12 _Q4
15
Q5
16 _Q6
19
Q7
mna764
Fig 3. IEC logic symbol
74HC_HCT273_Q100
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 1 — 19 June 2013
© NXP B.V. 2013. All rights reserved.
2 of 19