74HC237D-T NXP Semiconductors, 74HC237D-T Datasheet - Page 9

• Manufacturer Part Number: 74HC237D-T
• Description: Encoders, Decoders, Multiplexers & Demultiplexers 3-TO-8 LINE DEC DEMULTI
• Manufacturer: NXP Semiconductors

Specifications of 74HC237D-T

• Product Category: Encoders, Decoders, Multiplexers & Demultiplexers
• Rohs: yes
• Product: Latches / Decoders / Demultiplexers
• Logic Family: HC
• Supply Voltage - Max: 6 V
• Supply Voltage - Min: 2 V
• Maximum Operating Temperature: + 125 C
• Mounting Style: SMD/SMT
• Package / Case: SOT-109
• Minimum Operating Temperature: - 40 C
• Factory Pack Quantity: 2500
• Part # Aliases: 74HC237D,653

NXP Semiconductors
Table 9.
74HC237
Product data sheet
Type
74HC237
Fig 10. Test circuit for measuring switching times
Test data is given in
Definitions test circuit:
R
R
S1 = Test selection switch.
C
T
L
L
Test data
= Load capacitance including jig and probe capacitance.
= Load resistance.
= Termination resistance should be equal to output impedance Z
Input
V
V
I
CC
Table
9.
negative
positive
pulse
pulse
GND
GND
All information provided in this document is subject to legal disclaimers.
V
V
I
I
90 %
10 %
G
t
6.0 ns
Rev. 6 — 23 August 2012
r
, t
V I
t
t
r
f
f
V
V
M
M
10 %
90 %
3-to-8 line decoder, demultiplexer with address latches
R T
DUT
V
t
t
W
W
CC
o
of the pulse generator.
V O
Load
C
15 pF, 50 pF
V
V
L
M
M
t
001aah768
t
r
f
C L
Test
t
PLH
74HC237
© NXP B.V. 2012. All rights reserved.
, t
PHL
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