HEF4794B-Q100 NXP [NXP Semiconductors], HEF4794B-Q100 Datasheet - Page 2

• Manufacturer Part Number: HEF4794B-Q100
• Description: 8-stage shift-and-store register LED driver
• Manufacturer: NXP [NXP Semiconductors]

NXP Semiconductors
4. Functional diagram
HEF4794B_Q100
Product data sheet
Fig 1.
Fig 3.
Logic symbol
Logic diagram
STR
2
CP
OE
D
D
CP
3
OE
15
STR
STAGE 0
LATCH 0
D
CP
D
LE
1
FF 0
QS1
QS2
QP0
QP1
QP2
QP3
QP4
QP5
QP6
QP7
Q
Q
001aaf111
QP0
All information provided in this document is subject to legal disclaimers.
9
10
4
5
6
7
14
13
12
11
QP1
D
CP
QP2
Rev. 1 — 7 August 2012
STAGES 1 TO 6
QP3
QP4
QP5
Fig 2.
QP6
Q
STR
OE
CP
D
Functional diagram
8-stage shift-and-store register LED driver
2
3
1
15
STAGE 7
LATCH 7
QP0
D
CP
D
LE
FF 7
4
QP1
Q
Q
5
QP7
QP2
HEF4794B-Q100
8-BIT STORAGE
8-STAGE SHIFT
OPEN-DRAIN
6
REGISTER
REGISTER
OUTPUTS
QP3
7
QP4
D
LE
LATCH
14
001aag799
QP5
13
Q
QP6
© NXP B.V. 2012. All rights reserved.
12
QS1
QS2
QP7
11
10
001aag798
9
QS2
QS1
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