TC74AC299P(2007) View Datasheet(PDF) - Toshiba
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Description
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TC74AC299P Datasheet PDF : 9 Pages
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TC74AC299P/F
Timing Recommended Operating Conditions (input: tr = tf = 3 ns)
Characteristics
Symbol
Test Condition
Ta =
Ta =
−40 to
25°C 85°C Unit
VCC (V) Limit Limit
Minimum pulse width
(CK)
tW (L)
tW (H)
3.3 ± 0.3 8.0 8.0
⎯
ns
5.0 ± 0.5 5.0 5.0
Minimum pulse width
( CLR )
tW (L)
3.3 ± 0.3 7.0 7.0
⎯
ns
5.0 ± 0.5 5.0 5.0
Minimum set-up time
ts
(SL, SR, A~H)
3.3 ± 0.3 6.0 6.0
⎯
ns
5.0 ± 0.5 4.0 4.0
Minimum set-up time
ts
(S0, S1)
3.3 ± 0.3 11.9 13.6
⎯
ns
5.0 ± 0.5 7.0 7.0
Minimum hold time
th
(SL, SR, A~H)
3.3 ± 0.3 1.0 1.0
⎯
ns
5.0 ± 0.5 1.0 1.0
Minimum hold time
th
(S0, S1)
3.3 ± 0.3 0.0 0.0
⎯
ns
5.0 ± 0.5 0.0 0.0
Minimum removal time
trem
( CLR )
3.3 ± 0.3 5.0 5.0
⎯
ns
5.0 ± 0.5 3.0 3.0
AC Characteristics (CL = 50 pF, RL = 500 Ω, input: tr = tf = 3 ns)
Characteristics
Symbol
Propagation delay
time
(CK-QA’, QH’)
Propagation delay
time
( CLR -QA’, QH’)
Propagation delay
time
(CK-QA~QH)
Propagation delay
time
( CLR -QA~QH)
Output enable time
Output disable time
Maximum clock
frequency
Input capacitance
Bus input capacitance
Power dissipation
capacitance
tpLH
tpHL
tpLH
tpHL
tpLH
tpHL
tpLH
tpHL
tpZL
tpZH
tpLZ
tpHZ
fmax
CIN
CI/O
CPD
(Note)
Test Condition
VCC (V)
3.3 ± 0.3
⎯
5.0 ± 0.5
Ta = 25°C
Min Typ. Max
⎯ 10.6 18.4
⎯
6.8 10.5
3.3 ± 0.3 ⎯
8.1 14.0
⎯
5.0 ± 0.5 ⎯
6.1
9.2
3.3 ± 0.3 ⎯ 10.9 19.3
⎯
5.0 ± 0.5 ⎯
7.3 10.5
⎯
⎯
⎯
⎯
⎯
⎯
3.3 ± 0.3 ⎯
5.0 ± 0.5 ⎯
3.3 ± 0.3 ⎯
5.0 ± 0.5 ⎯
3.3 ± 0.3 ⎯
5.0 ± 0.5 ⎯
3.3 ± 0.3 45
5.0 ± 0.5 80
⎯
⎯
9.8 16.7
6.7 10.9
9.9 17.5
6.6 9.6
8.1 14.0
6.4 9.6
90
⎯
140
⎯
5
10
13
⎯
⎯
⎯ 137 ⎯
Ta = −40 to
85°C
Unit
Min Max
1.0 21.0
ns
1.0 12.0
1.0 16.0
ns
1.0 10.5
1.0 22.0
ns
1.0 12.0
1.0 19.0
ns
1.0 12.4
1.0 20.0
ns
1.0 11.0
1.0 16.0
ns
1.0 11.0
45
⎯
MHz
80
⎯
⎯
10
pF
⎯
⎯
pF
⎯
⎯
pF
Note:
CPD is defined as the value of the internal equivalent capacitance which is calculated from the operating
current consumption without load.
Average operating current can be obtained by the equation:
ICC (opr) = CPD･VCC･fIN + ICC
6
2007-10-01
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