74HC40103DB NXP Semiconductors, 74HC40103DB Datasheet - Page 15

• Manufacturer Part Number: 74HC40103DB
• Description: Counter ICs 8-BIT SYNC BINARY DOWN COUNTER
• Manufacturer: NXP Semiconductors

Specifications of 74HC40103DB

• Counter Type: Binary Counters
• Mounting Style: SMD/SMT
• Package / Case: SOT-338
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 74HC40103DB,112

Philips Semiconductors
Table 8:
GND = 0 V; t
[1]
9397 750 13812
Product data sheet
Symbol
t
t
f
su
h
max
C
P
f
f
C
V
N = number of inputs switching;
i
o
D
CC
PD
= input frequency in MHz;
L
(C
= output frequency in MHz;
= output load capacitance in pF;
= C
L
is used to determine the dynamic power dissipation (P
= supply voltage in V;
PD
V
Dynamic characteristics
Parameter
set-up time PE to CP
set-up time TE to CP
set-up time Pn to CP
hold time PE to CP
hold time TE to CP
hold time Pn to CP
maximum clock frequency
CC
r
= t
2
V
CC
f
= 6 ns; C
f
o
2
) = sum of outputs.
f
i
N + (C
L
= 50 pF; see
L
V
CC
…continued
2
Figure
f
o
) where:
Conditions
see
see
see
see
see
see
see
Rev. 03 — 12 November 2004
13.
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
CC
Figure 11
Figure 12
Figure 11
Figure 11
Figure 12
Figure 11
Figure 7
= 2.0 V
= 4.5 V
= 6.0 V
= 2.0 V
= 4.5 V
= 6.0 V
= 2.0 V
= 4.5 V
= 6.0 V
= 2.0 V
= 4.5 V
= 6.0 V
= 2.0 V
= 4.5 V
= 6.0 V
= 2.0 V
= 4.5 V
= 6.0 V
= 2.0 V
= 4.5 V
= 6.0 V
D
in W).
8-bit synchronous binary down counter
Min
110
22
19
225
45
38
110
22
19
0
0
0
0
0
0
0
0
0
2.0
10
12
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
Typ
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
74HC40103
Max
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Unit
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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