HEF4794BT,118 NXP Semiconductors, HEF4794BT,118 Datasheet - Page 2
![IC SHIFT/REGISTER STORE 16SOIC](/photos/6/52/65286/16-soic_sot109-1_sml.jpg)
HEF4794BT,118
Manufacturer Part Number
HEF4794BT,118
Description
IC SHIFT/REGISTER STORE 16SOIC
Manufacturer
NXP Semiconductors
Series
4000Br
Datasheet
1.HEF4794BT118.pdf
(18 pages)
Specifications of HEF4794BT,118
Package / Case
16-SOIC (3.9mm Width)
Logic Type
Shift Register
Output Type
Standard
Number Of Elements
1
Number Of Bits Per Element
8
Function
Serial to Parallel
Voltage - Supply
3 V ~ 15 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Low Level Output Current
3.4 mA
High Level Output Current
- 3.4 mA
Operating Supply Voltage
3 V to 15 V
Maximum Supply Current
20 uA
Maximum Power Dissipation
500 mW
Maximum Operating Temperature
+ 125 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Lead Free Status / RoHS Status
Lead free / RoHS Compliant, Lead free / RoHS Compliant
Other names
568-5020-2
935069140118
HEF4794BT,118
HEF4794BTD-T
HEF4794BTD-T
935069140118
HEF4794BT,118
HEF4794BTD-T
HEF4794BTD-T
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
HEF4794BT,118
Manufacturer:
NXP Semiconductors
Quantity:
2 000
NXP Semiconductors
5. Functional diagram
HEF4794B
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
Rev. 6 — 1 September 2010
QP2
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
8-BIT STORAGE
8-STAGE SHIFT
OPEN-DRAIN
6
REGISTER
REGISTER
OUTPUTS
QP3
7
QP4
D
LE
LATCH
14
001aag799
QP5
HEF4794B
13
Q
QP6
© NXP B.V. 2010. All rights reserved.
12
QS1
QS2
QP7
11
10
001aag798
9
QS2
QS1
2 of 18