MC74HC541 ONSEMI [ON Semiconductor], MC74HC541 Datasheet - Page 4

• Manufacturer Part Number: MC74HC541
• Description: Octal 3-State Non-Inverting Buffer/Line Driver/Line Receiver
• Manufacturer: ONSEMI [ON Semiconductor]

INPUTS
9) — Data input pins. Data on these pins appear in
non–inverted form on the corresponding Y outputs, when
the outputs are enabled.
CONTROLS
When a low voltage is applied to both of these pins, the
A1, A2, A3, A4, A5, A6, A7, A8 (PINS 2, 3, 4, 5, 6, 7, 8,
OE1, OE2 (PINS 1, 19) — Output enables (active–low).
*Includes all probe and jig capacitance
DEVICE
UNDER
TEST
Figure 3.
INPUT A
OUTPUT
OE1
OE2
POINT
TEST
One of Eight
C L *
Buffers
PIN DESCRIPTIONS
To 7 Other
Buffers
TEST CIRCUITS
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MC74HC541A
LOGIC DETAIL
4
DEVICE
UNDER
outputs are enabled and the device functions as an
non–inverting buffer. When a high voltage is applied to
either input, the outputs assume the high impedance state.
OUTPUTS
13, 12, 11) — Device outputs. Depending upon the state of
the output enable pins, these outputs are either
non–inverting outputs or high–impedance outputs.
TEST
Y1, Y2, Y3, Y4, Y5, Y6, Y7, Y8 (PINS 18, 17, 16, 15, 14,
*Includes all probe and jig capacitance
OUTPUT
POINT
V CC
TEST
C L *
Figure 4.
1k
OUTPUT Y
CONNECT TO V CC WHEN
TESTING t PLZ AND t PZL .
CONNECT TO GND WHEN
TESTING t PHZ and t PZH .