74ABT623DB,112 NXP Semiconductors, 74ABT623DB,112 Datasheet - Page 4

• Manufacturer Part Number: 74ABT623DB,112
• Description: IC TRANSCVR TRI-ST 8BIT 20SSOP
• Manufacturer: NXP Semiconductors
• Series: 74ABTr

Specifications of 74ABT623DB,112

• Logic Type: Transceiver, Non-Inverting
• Number Of Elements: 1
• Number Of Bits Per Element: 8
• Current - Output High, Low: 32mA, 64mA
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 20-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 74ABT623DB; 74ABT623DB; 935066540112

NXP Semiconductors
5. Pinning information
Table 2.
6. Functional description
Table 3.
[1]
74ABT623_3
Product data sheet
Symbol
OEAB
A0 to A7
B0 to B7
GND
OEBA
V
Input
OEAB
L
H
L
H
H
Fig 4.
CC
H = HIGH voltage level; L = LOW voltage level; Z = high-impedance OFF-state.
Pin configuration SO20
Pin description
Function table
OEAB
GND
A0
A1
A2
A3
A4
A5
A6
A7
5.1 Pinning
5.2 Pin description
10
1
2
3
4
5
6
7
8
9
Pin
1
2, 3, 4, 5, 6, 7, 8, 9
18, 17, 16, 15, 14, 13, 12, 11
10
19
20
74ABT623
[1]
OEBA
L
H
H
L
L
001aak828
20
19
18
17
16
15
14
13
12
11
V
OEBA
B0
B1
B2
B3
B4
B5
B6
B7
CC
Rev. 03 — 22 October 2009
Octal transceiver with dual enable; non-inverting; 3-state
Input or output
An
An = Bn
input
Z
An = Bn
input
Description
output enable input (active HIGH)
data input or output
data input or output
ground (0 V)
output enable input (active LOW)
supply voltage
Fig 5.
OEAB
Pin configuration (T)SSOP20
GND
A0
A1
A2
A3
A4
A5
A6
A7
10
1
2
3
4
5
6
7
8
9
74ABT623
Bn
input
Bn = An
Z
input
Bn = An
001aak829
74ABT623
© NXP B.V. 2009. All rights reserved.
20
19
18
17
16
15
14
13
12
11
V
OEBA
B0
B1
B2
B3
B4
B5
B6
B7
CC
4 of 15