74LVC162244ADL Просмотр технического описания (PDF) - NXP Semiconductors.

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74LVC162244ADL

16-bit buffer/line driver; 30 Ω series termination resistors; 5 V tolerant input/output; 3-state

NXP Semiconductors. 

Nexperia

74LVC162244A; 74LVCH162244A

16-bit buffer/line driver; 30  resistors; 5 V tolerance; 3-state

10. Dynamic characteristics

Table 7. Dynamic characteristics

Voltages are referenced to GND (ground = 0 V). For test circuit see Figure 7.

Symbol Parameter Conditions

40 C to +85 C

Min Typ[2] Max

tpd

propagation nAn to nYn; see Figure 5

delay

VCC = 1.2 V

[1]

-

11.0

-

VCC = 1.65 V to 1.95 V

1.5 6.0 15.0

VCC = 2.3 V to 2.7 V

1.0 3.2 7.4

VCC = 2.7 V

1.0 3.3 6.7

VCC = 3.0 V to 3.6 V

ten

enable time nOE to nYn; see Figure 6

1.0 2.7 5.8

[1]

VCC = 1.2 V

-

15.0

-

VCC = 1.65 V to 1.95 V

1.7 6.8 15.3

VCC = 2.3 V to 2.7 V

1.5 3.8 8.0

VCC = 2.7 V

1.5 4.2 7.6

VCC = 3.0 V to 3.6 V

tdis

disable time nOE to nYn; see Figure 6

1.0 3.1 6.0

[1]

VCC = 1.2 V

-

10.0

-

VCC = 1.65 V to 1.95 V

2.2 3.9 8.2

VCC = 2.3 V to 2.7 V

0.5 2.1 4.4

VCC = 2.7 V

1.5 3.1 4.7

VCC = 3.0 V to 3.6 V

CPD

power

per input; VI = GND to VCC

dissipation

capacitance

VCC = 1.65 V to 1.95 V

VCC = 2.3 V to 2.7 V

1.5 2.8 4.5

[3]

-

4.8

-

-

8.3

-

VCC = 3.0 V to 3.6 V

-

11.4

-

40 C to +125 C Unit

Min

Max

-

- ns

1.5

17.2 ns

1.0

8.2 ns

1.0

8.5 ns

1.0

7.5 ns

-

- ns

1.7

17.7 ns

1.5

8.9 ns

1.5

9.5 ns

1.0

7.5 ns

-

- ns

2.2

9.5 ns

0.5

5.0 ns

1.5

6.0 ns

1.5

6.0 ns

-

- pF

-

- pF

-

- pF

[1] tpd is the same as tPLH and tPHL.

ten is the same as tPZL and tPZH.

tdis is the same as tPLZ and tPHZ.

[2] Typical values are measured at Tamb = 25 C and VCC = 1.2 V, 1.8 V, 2.5 V, 2.7 V and 3.3 V respectively.

[3] CPD is used to determine the dynamic power dissipation (PD in W).

PD = CPD  VCC2  fi  N + (CL  VCC2  fo) where:

fi = input frequency in MHz; fo = output frequency in MHz

CL = output load capacitance in pF

VCC = supply voltage in Volts

N = number of inputs switching

(CL  VCC2  fo) = sum of the outputs.

74LVC_LVCH162244A

Product data sheet

All information provided in this document is subject to legal disclaimers.

Rev. 6 — 16 December 2011

© Nexperia B.V. 2017. All rights reserved

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