HEF4894BT-Q100 NXP Semiconductors, HEF4894BT-Q100 Datasheet - Page 4
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HEF4894BT-Q100
Manufacturer Part Number
HEF4894BT-Q100
Description
Counter Shift Registers Shift Register 15V
Manufacturer
NXP Semiconductors
Datasheet
1.HEF4894BT-Q100.pdf
(18 pages)
Specifications of HEF4894BT-Q100
Package / Case
SO-20
Logic Family
HEF
Logic Type
Shift Register
Output Type
Serial
Maximum Operating Temperature
+ 125 C
Minimum Operating Temperature
- 40 C
Function
Shift Register/Latch/Driver
Mounting Style
SMD/SMT
Operating Supply Voltage
2 V to 6 V
Product
Driver ICs - Various
Supply Voltage - Max
15 V
Supply Voltage - Min
3 V
Part # Aliases
HEF4894BT-Q100,118
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
NXP Semiconductors
Table 2.
6. Functional description
Table 3.
At the positive clock edge the information in the 10
[1]
[2]
[3]
HEF4894B_Q100
Product data sheet
Symbol
D
QP0 to QP11
QS1
QS2
CP
STR
OE
V
V
Control
CP
DD
SS
H = HIGH voltage level; L = LOW voltage level; X = don’t care; = LOW-to-HIGH clock transition; = HIGH-to-LOW clock transition;
Z = high-impedance OFF-state.
Q10S = the data in register stage 10 before the LOW to HIGH clock transition.
Q11S = the data in register stage 11 before the HIGH to LOW clock transition.
Pin description
Function table
OE
L
L
H
H
H
H
Pin
2
4, 5, 6, 7, 8, 9, 18, 17, 16, 15, 14, 13
11
12
3
1
19
20
10
5.2 Pin description
[1]
STR
X
X
L
H
H
H
All information provided in this document is subject to legal disclaimers.
Input
D
X
X
X
L
H
H
th
Rev. 1 — 12 July 2012
register stage is transferred to the 11
Parallel output
QP0
Z
Z
no change
Z
L
no change
Description
serial input
parallel output
serial output
serial output
clock input
strobe input
output enable input
supply voltage
ground (0 V)
12-stage shift-and-store register LED driver
QPn
Z
Z
no change
QPn 1
QPn1
no change
HEF4894B-Q100
th
register stage and the QS output
Serial output
QS1
Q10S
no change
Q10S
Q10S
Q10S
no change
[2]
© NXP B.V. 2012. All rights reserved.
QS2
no change
Q11S
no change
no change
no change
Q11S
[3]
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