HEF4794BP,112 NXP Semiconductors, HEF4794BP,112 Datasheet - Page 8

• Manufacturer Part Number: HEF4794BP,112
• Description: IC SHIFT/REGISTER STORE 16 DIP
• Manufacturer: NXP Semiconductors
• Series: 4000Br

Specifications of HEF4794BP,112

• Package / Case: 16-DIP (0.300", 7.62mm)
• 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: Through Hole
• High Level Output Current: 15 uA
• Operating Supply Voltage: 4.5 V to 15.5 V
• Maximum Operating Temperature: + 85 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: 568-3140-5; 935074480112; HEF4794BPN

NXP Semiconductors
Table 7.
V
[1]
[2]
[3]
Table 8.
P
HEF4794B
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
dynamic power dissipation 5 V
enable time
disable time
transition time
pulse width
set-up time
hold time
maximum clock
frequency
Dynamic characteristics
amb
Dynamic power dissipation
= 25
TLH
°
PZL
C unless otherwise specified. For test circuit, see
and t
and t
THL
dis
is the same as t
Conditions
OE to QPn;
see
OE to QPn;
see
QS1, QS2;
see
CP; LOW and
HIGH;
see
STR; HIGH;
see
D to CP;
see
D to CP;
see
CP; see
Figure 8
Figure 8
Figure 6
Figure 6
Figure 7
Figure 9
Figure 9
…continued
V
10 V
15 V
DD
Figure 6
All information provided in this document is subject to legal disclaimers.
PLZ
P
Typical formula
P
P
D
D
D
SS
Rev. 6 — 1 September 2010
= 1200 × f
= 5550 × f
= 15000 × f
= 0 V; t
V
5 V
10 V
15 V
5 V
10 V
15 V
5 V
10 V
15 V
5 V
10 V
15 V
5 V
10 V
15 V
5 V
10 V
15 V
5 V
10 V
15 V
5 V
10 V
15 V
DD
r
= t
i
i
+ Σ(f
+ Σ(f
i
[2]
[2]
[1]
[3]
f
+ Σ(f
≤
Extrapolation formula
35 ns + (1.00 ns/pF)C
19 ns + (0.42 ns/pF)C
16 ns + (0.28 ns/pF)C
20 ns; T
o
o
o
× C
× C
× C
L
L
Figure
) × V
) × V
L
) × V
amb
8-stage shift-and-store register LED driver
DD
DD
= 25
DD
10.
2
2
2
μW
μW
μW
°
C.
L
L
L
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;
× C
= supply voltage in V.
Min
-
-
-
-
-
-
-
-
-
60
30
24
80
60
24
60
20
15
+5
20
20
11
14
5
L
) = sum of the outputs;
HEF4794B
Typ
100
−15
55
50
80
40
30
85
40
30
30
15
12
40
30
12
30
10
10
22
28
5
5
5
© NXP B.V. 2010. All rights reserved.
Max
200
110
100
160
170
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
80
60
80
60
L
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
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