MC74HC240ANG ON Semiconductor, MC74HC240ANG Datasheet - Page 5

• Manufacturer Part Number: MC74HC240ANG
• Description: IC INVERTER DUAL 4-INPUT 20DIP
• Manufacturer: ON Semiconductor
• Series: 74HCr

Specifications of MC74HC240ANG

• Logic Type: Inverter
• Number Of Inputs: 4
• Number Of Circuits: 2
• Current - Output High, Low: 7.8mA, 7.8mA
• Voltage - Supply: 2 V ~ 6 V
• Operating Temperature: -55°C ~ 125°C
• Mounting Type: Through Hole
• Package / Case: 20-DIP (0.300", 7.62mm)
• Logic Family: 74HC
• Number Of Channels Per Chip: Octal
• Polarity: Inverting
• Supply Voltage (max): 6 V
• Supply Voltage (min): 2 V
• Maximum Operating Temperature: 125 C
• Mounting Style: Through Hole
• High Level Output Current: - 7.8 mA
• Input Bias Current (max): 4 uA
• Low Level Output Current: 7.8 mA
• Maximum Power Dissipation: 750 mW
• Minimum Operating Temperature: - 55 C
• Number Of Lines (input / Output): 3
• Output Type: 3-State
• Propagation Delay Time: 80 ns @ 2 V or 40 ns @ 3 V or 16 ns @ 4.5 V or 14 ns @ 6 V
• Circuit Type: Silicon Gate
• Current, Supply: 160 μA
• Function Type: 8-Channels
• Logic Function: Buffer/Driver/Receiver
• Package Type: PDIP-20
• Special Features: Inverting, Tri-State
• Temperature, Operating, Range: -55 to +125 °C
• Voltage, Supply: 2 to 6 V
• Logical Function: Buffer/Line Driver
• Number Of Elements: 2
• Number Of Channels: 8
• Number Of Outputs: 8
• Operating Supply Voltage (typ): 2.5/3.3/5V
• Operating Supply Voltage (max): 6V
• Operating Supply Voltage (min): 2V
• Quiescent Current: 4uA
• Technology: CMOS
• Pin Count: 20
• Mounting: Through Hole
• Operating Temp Range: -55C to 125C
• Operating Temperature Classification: Military
• Logic Device Type: Buffer/Line Driver, Inverting
• Supply Voltage Range: 2V To 6V
• Logic Case Style: DIP
• No. Of Pins: 20
• Operating Temperature Range: -55°C To +125°C
• Filter Terminals: DIP
• Rohs Compliant: Yes
• Family Type: HC
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MC74HC240ANGOS

INPUTS
A1, A2, A3, A4, B1, B2, B3, B4
(Pins 2, 4, 6, 8, 11, 13, 15, 17)
on the corresponding Y outputs, when the outputs are
enabled.
CONTROLS
Enable A, Enable B (Pins 1, 19)
to these pins, the outputs are enabled and the devices
Data input pins. Data on these pins appear in inverted form
Output enables (active−low). When a low level is applied
DATA INPUT
YA OR YB
OUTPUT
A OR B
*Includes all probe and jig capacitance
t
PHL
t
THL
DEVICE
UNDER
TEST
Figure 3. Test Circuit
10%
50%
90%
Figure 1.
90%
50%
t
r
10%
OUTPUT
TEST POINT
C
L
*
t
f
SWITCHING WAVEFORMS
t
PLH
t
TLH
PIN DESCRIPTIONS
http://onsemi.com
V
GND
MC74HC240A
CC
5
OUTPUT Y
OUTPUT Y
ENABLE
function as inverters. When a high level is applied, the
outputs assume the high−impedance state.
OUTPUTS
YA1, YA2, YA3, YA4, YB1, YB2, YB3, YB4
(Pins 18, 16, 14, 12, 9, 7, 5, 3)
output−enable pins, these outputs are either inverting
outputs or high−impedance outputs.
DEVICE
UNDER
Device outputs. Depending upon the state of the
TEST
*Includes all probe and jig capacitance
50%
OUTPUT
50%
50%
Figure 4. Test Circuit
TEST POINT
t
t
PZL
PZH
Figure 2.
C
1 kW
t
t
L
PHZ
PLZ
*
CONNECT TO V
TESTING t
CONNECT TO GND WHEN
TESTING t
10%
90%
PLZ
PHZ
V
GND
HIGH
IMPEDANCE
V
V
HIGH
IMPEDANCE
AND t
CC
OL
OH
AND t
CC
WHEN
PZL
PZH
.
.