HEF40240BT NXP Semiconductors, HEF40240BT Datasheet - Page 9

• Manufacturer Part Number: HEF40240BT
• Manufacturer: NXP Semiconductors

Specifications of HEF40240BT

• Logic Family: 4000
• Logical Function: Buffer/Line Driver
• Number Of Elements: 2
• Number Of Channels: 8
• Number Of Inputs: 8
• Number Of Outputs: 8
• Operating Supply Voltage (typ): 3.3/5/9/12V
• Package Type: SO
• Output Type: 3-State
• Polarity: Inverting
• Propagation Delay Time: 190ns
• High Level Output Current: -19.5mA
• Low Level Output Current: 30mA
• Operating Supply Voltage (max): 15V
• Operating Supply Voltage (min): 3V
• Quiescent Current: 16uA
• Technology: CMOS
• Pin Count: 20
• Mounting: Surface Mount
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Lead Free Status / Rohs Status: Compliant

NXP Semiconductors
Table 10.
HEF40240B_4
Product data sheet
Supply voltage
V
5 V to 15 V
Fig 10. Test circuit for measuring switching times
DD
a. Input waveforms
b. Test circuit
For test data see
Definitions for test circuit:
R
C
R
L
L
T
Test data
= Load resistance.
= Load capacitance.
= Termination resistance should be equal to output impedance Z
Input
V
V
I
SS
Table
or V
10.
DD
negative
positive
pulse
pulse
t
≤ 20 ns
r
0 V
0 V
, t
V
V
I
I
f
All information provided in this document is subject to legal disclaimers.
90 %
10 %
G
Rev. 04 — 20 April 2010
t
t
r
f
V
V
V
I
Load
C
50 pF
M
M
10 %
90 %
L
R T
V
DUT
DD
t
t
W
W
R
1 kΩ
L
V
o
O
10 %
90 %
of the pulse generator.
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Octal inverting buffers with 3-state outputs
V
EXT
V
V
R L
M
M
C L
t
t
r
f
V
t
open
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PLH
10 %
90 %
EXT
, t
PHL
t
V
PLZ
HEF40240B
DD
, t
PZL
© NXP B.V. 2010. All rights reserved.
t
GND
PHZ
, t
PZH
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