74HC237N NXP Semiconductors, 74HC237N Datasheet - Page 9

• Manufacturer Part Number: 74HC237N
• Description: IC, 3-TO-8 LINE DECODER/DMUX, DIP-16
• Manufacturer: NXP Semiconductors

Specifications of 74HC237N

• Logic Type: Decoder / Demultiplexer
• No. Of Outputs: 8
• Supply Voltage Range: 2V To 6V
• Logic Case Style: DIP
• No. Of Pins: 16
• Operating Temperature Range: -40°C To +125°C
• Supply Voltage Max: 6V
• Package: 16PDIP
• Logic Function: Latch/Decoder/Demultiplexer
• Logic Family: HC
• Number Of Element Inputs: 3
• Number Of Element Outputs: 8
• Number Of Input Enables Per Element: 1
• Number Of Output Enables Per Element: 2
• Demultiplexing Capability: 1-of-8
• Fabrication Technology: CMOS
• Typical Operating Supply Voltage: 5 V
• Operating Temperature: -40 to 125 °C
• No. Of Inputs: 3
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

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
Rev. 4 — 10 January 2011
t
6.0 ns
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. 2011. All rights reserved.
, t
PHL
9 of 17