74HC1G126 Datasheet, PDF (2/12 Pages) NXP Semiconductors – Bus buffer/line driver; 3-state

NXP Semiconductors
5. Functional diagram
74HC1G126; 74HCT1G126
Bus buffer/line driver; 3-state
2A
Y4
1 OE
mna125
Fig 1. Logic symbol
2
4
1
OE
mna126
Fig 2. IEC logic symbol
6. Pinning information
6.1 Pinning
A
OE
Fig 3. Logic diagram
Y
mna127
Fig 4. Pin configuration
74HC1G126
74HCT1G126
OE 1
A2
5 V_CC
GND 3
4Y
001aaf103
6.2 Pin description
Table 3.
Symbol
OE
A
GND
Y
V_CC
Pin description
Pin
1
2
3
4
5
7. Functional description
Description
output enable input
data input
ground (0 V)
data output
supply voltage
Table 4. Function table
H = HIGH voltage level; L = LOW voltage level; X = don’t care; Z = high-impedance OFF-state
Inputs
Output
OE
A
Y
H
L
L
H
H
H
L
X
Z
74HC_HCT1G126_4
Product data sheet
Rev. 04 — 20 July 2007
© NXP B.V. 2007. All rights reserved.
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