74AHC132BQ,115 View Datasheet(PDF) - NXP Semiconductors.

Part Name

Description

Manufacturer

74AHC132BQ,115

Quad 2-input NAND Schmitt trigger

NXP Semiconductors. 

NXP Semiconductors

74AHC132; 74AHCT132

Quad 2-input NAND Schmitt trigger

Table 7. Dynamic characteristics …continued

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

Symbol Parameter Conditions

25 °C

−40 °C to +85 °C −40 °C to +125 °C Unit

Min Typ[1] Max Min Max

Min

Max

74AHCT132; VCC = 4.5 V to 5.5 V

tpd

propagation nA, nB to nY; see Figure 6 [2]

delay

CL = 15 pF

- 3.5 7.0 1.0

8.0

1.0

9.0 ns

CL = 50 pF

- 5.0 8.0 1.0

9.0

1.0

10.0 ns

CPD

power

fi = 1 MHz; VI = GND to VCC [3] -

14 -

-

-

-

- pF

dissipation

capacitance

[1] Typical values are measured at nominal supply voltage (VCC = 3.3 V and VCC = 5.0 V).

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

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

PD = CPD × VCC2 × fi × N + Σ(CL × VCC2 × fo) where:

fi = input frequency in MHz;

fo = output frequency in MHz;

CL = output load capacitance in pF;

VCC = supply voltage in V;

N = number of inputs switching;

Σ(CL × VCC2 × fo) = sum of the outputs.

11. Waveforms

VI

nA, nB input

GND

VOH

nY output

VOL

VM

t PHL

VM

t PLH

001aaa662

Fig 6.

Measurement points are given in Table 8.

VOL and VOH are typical voltage output levels that occur with the output load.

Input to output propagation delays

Table 8. Measurement points

Type

74AHC132

74AHCT132

Input

VM

0.5 × VCC

1.5 V

Output

VM

0.5 × VCC

0.5 × VCC

74AHC_AHCT132_6

Product data sheet

Rev. 06 — 4 May 2009

© NXP B.V. 2009. All rights reserved.

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