HEF4894BT,118 NXP Semiconductors, HEF4894BT,118 Datasheet - Page 8

• Manufacturer Part Number: HEF4894BT,118
• Description: IC SHIFT/REGISTER STORE 20SOIC
• Manufacturer: NXP Semiconductors
• Series: 4000Br

Specifications of HEF4894BT,118

• Package / Case: 20-SOIC (7.5mm Width)
• Logic Type: Shift Register
• Output Type: Standard
• Number Of Elements: 1
• Number Of Bits Per Element: 12
• Function: Serial to Parallel
• Voltage - Supply: 3 V ~ 15 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Low Level Output Current: 3.2 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: 935194380118; HEF4894BTD-T; HEF4894BTD-T

NXP Semiconductors
Table 7.
V
[1]
[2]
[3]
Table 8.
P
HEF4894B
Product data sheet
Symbol Parameter
t
t
t
t
t
t
f
Symbol Parameter
P
en
dis
t
W
su
h
clk(max)
SS
D
D
can be calculated from the formulas shown. V
= 0 V; T
The typical values of the propagation delay and transition times are calculated from the extrapolation formulas shown (C
t
t
en
t
is the same as t
is the same as t
transition time
pulse width
set-up time
hold time
maximum clock
frequency
dynamic power
dissipation
Dynamic characteristics
amb
Dynamic power dissipation
= 25
TLH
°
PZL
C unless otherwise specified. For test circuit see
and t
and t
THL
dis
.
Conditions
OE to QPn;
see
OE to QPn;
see
QS1, QS2;
see
see
STR; HIGH;
see
D to CP;
see
D to CP;
see
CP; see
CP; LOW and HIGH;
is the same as t
Figure 8
Figure 8
Figure 6
Figure 6
Figure 7
Figure 9
Figure 9
V
10 V
15 V
5 V
DD
…continued
Figure 6
All information provided in this document is subject to legal disclaimers.
Typical formula
P
P
P
D
D
D
PLZ
= 1200 × f
= 5550 × f
= 15000 × f
.
SS
Rev. 7 — 13 August 2010
= 0 V; t
V
10 V
15 V
10 V
15 V
10 V
15 V
10 V
15 V
10 V
15 V
10 V
15 V
10 V
15 V
10 V
15 V
5 V
5 V
5 V
5 V
5 V
5 V
5 V
5 V
DD
i
i
+ Σ(f
+ Σ(f
i
r
+ Σ(f
= t
[2]
[2]
[1][3]
f
o
o
≤
o
× C
× C
20 ns; T
× C
Extrapolation formula
35 ns + (1.00 ns/pF)C
19 ns + (0.42 ns/pF)C
16 ns + (0.28 ns/pF)C
L
L
) × V
) × V
L
) × V
Figure
12-stage shift-and-store register LED driver
amb
DD
DD
DD
2
2
2
= 25
μW
μW
10.
μW
°
C.
Where
f
f
C
Σ(f
V
i
o
DD
= input frequency in MHz;
L
= output frequency in MHz;
o
= output load capacitance in pF;
L
L
L
× C
= supply voltage in V.
L
Min
-
) = sum of the outputs;
60
30
24
80
60
24
60
20
15
+5
20
20
11
14
5
-
-
-
-
-
-
-
-
HEF4894B
Typ
100
−15
55
50
40
30
30
15
12
40
30
12
30
10
10
80
85
40
30
22
28
© NXP B.V. 2010. All rights reserved.
5
5
5
Max
200
110
100
160
170
-
-
-
L
80
60
80
60
in pF).
-
-
-
-
-
-
-
-
-
-
-
-
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
MHz
MHz
MHz
8 of 19