74ALVT16260 データシートの表示（PDF） - NXP Semiconductors.
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74ALVT16260 Datasheet PDF : 19 Pages
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Philips Semiconductors
74ALVT16260
12-bit to 24-bit multiplexed D-type latches; 3-state
[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 = 2.5 V ± 0.2 V
a transition time of 100 µs is permitted. This parameter is valid for Tamb = 25 °C only.
[6] ICC is measured with outputs pulled up to VCC or pulled down to ground.
[7] This is the increase in supply current for each input at the specified voltage level other than VCC or GND.
[8] All typical values are measured at VCC = 3.3 V and Tamb = 25 °C.
[9] 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.
11. Dynamic characteristics
Table 9. Dynamic characteristics
Voltages are referenced to GND (ground = 0 V); for test circuit see Figure 6;
Tamb = −40 °C to +85 °C
Symbol Parameter
Conditions
VCC = 2.5 V ± 0.2 V
tPLH
LOW-to-HIGH propagation delay
An to xBn; xBn to An
see Figure 3
LExB to An; LEAxB to xBn
SEL(1Bn) to An
SEL(2Bn) to An
tPHL
HIGH-to-LOW propagation delay
An to xBn; xBn to An
see Figure 3
LExB to An; LEAxB to xBn
SEL(1Bn) to An
SEL(2Bn) to An
tPZH
output enable time to HIGH-state
see Figure 4
OEA to An; OE1B to 1Bn; OE2B to 2Bn
tPZL
output enable time to LOW-state
see Figure 4
OEA to An; OE1B to 1Bn; OE2B to 2Bn
tPHZ
output disable time from HIGH-state
see Figure 4
OEA to An; OE1B to 1Bn; OE2B to 2Bn
tPLZ
output disable time from LOW-state
see Figure 4
OEA to An; OE1B to 1Bn; OE2B to 2Bn
tsu
setup time
An to LEAxB; xBn to LExB
see Figure 5
th
hold time
LEAxB to An; LExB to xBn
see Figure 5
tW
pulse width
LExB HIGH; LEAxB HIGH
see Figure 5
Min Typ Max Unit
0.8 2.8 5.2 ns
1.1 3.1 5.6 ns
1.2 2.9 4.8 ns
1.6 3.1 5.2 ns
1.1 2.7 4.9 ns
0.9 2.8 5.3 ns
1.1 2.4 4.5 ns
1.2 2.7 4.6 ns
1.8 3.5 5.5 ns
1.3 2.8 4.6 ns
1.8 2.8 4.6 ns
1.0 2.2 3.4 ns
1.0 - - ns
1.0 - - ns
3.3 - - ns
74ALVT16260_3
Product data sheet
Rev. 03 — 20 March 2006
© Koninklijke Philips Electronics N.V. 2006. All rights reserved.
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