74LVT16652A 데이터 시트보기 (PDF) - NXP Semiconductors.
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74LVT16652A Datasheet PDF : 22 Pages
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Philips Semiconductors
74LVT16652A
3.3 V 16-bit bus transceiver/register; 3-state
Table 7: Static characteristics …continued
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter
Conditions
Min
Typ
∆ICC
additional supply current VCC = 3.3 V ± 0.3 V; one input at
[8] -
0.1
per input pin
VCC − 0.6 V; other inputs at VCC
or GND
CI
input capacitance control VI = 0 V or 3.0 V
pins
-
3
CI/O
I/O pin capacitance
outputs disabled; VI = 0 V or
3.0 V
-
9
Max
Unit
0.2
mA
-
pF
-
pF
[1] All typical values are measured at VCC = 3.3 V and Tamb = 25 °C.
[2] For valid test results, data must not be loaded into the flip-flops (or latches) after applying power.
[3] Unused pins at VCC or GND.
[4] This is the bus-hold overdrive current required to force the input to the opposite logic state.
[5] This parameter is valid for any VCC between 0 V and 1.2 V with a transition time of up to 10 ms. From VCC = 1.2 V to VCC = 3.3 V ± 0.3 V
a transition time of 100 µs is permitted. This parameter is valid for Tamb = 25 °C only.
[6] ICC is measured with 16 outputs LOW.
[7] ICC is measured with outputs pulled to VCC or GND.
[8] This is the increase in supply current for each input at the specified voltage level other than VCC or GND.
11. Dynamic characteristics
Table 8: Dynamic characteristics
GND = 0 V; tr = tf = 2.5 ns; CL = 50 pF; RL = 500 Ω; test circuit see Figure 12.
Symbol Parameter
Conditions
Min
Typ
Max
Unit
Tamb = −40 °C to +85 °C [1]
fmax
maximum clock frequency
VCC = 2.7 V or 3.3 V ± 0.3 V;
see Figure 6
150
180
-
MHz
tPLH
propagation delay
see Figure 7
nAx to nBx or nBx to nAx
VCC = 3.3 V ± 0.3 V
0.5
2.1
3.4
ns
VCC = 2.7 V
-
-
3.9
ns
propagation delay
nCPAB to nBx or
nCPBA to nAx
see Figure 6
VCC = 3.3 V ± 0.3 V
VCC = 2.7 V
1.5
2.5
4.2
ns
-
-
4.7
ns
propagation delay
nSAB to nBx or
nSBA to nAx
see Figure 8
VCC = 3.3 V ± 0.3 V
VCC = 2.7 V
1.0
2.3
4.5
ns
-
-
5.4
ns
9397 750 14402
Product data sheet
Rev. 03 — 12 January 2005
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
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