74F651A Datasheet, PDF (3/14 Pages) NXP Semiconductors – Transceivers/registers

Philips Semiconductors
Transceivers/registers
PIN CONFIGURATION
74F651A
CPAB 1
SAB 2
OEAB 3
A0 4
A1 5
A2 6
A3 7
A4 8
A5 9
A6 10
A7 11
GND 12
24 V_CC
23 CPBA
22 SBA
21 OEBA
20 B0
19 B1
18 B2
17 B3
16 B4
15 B5
14 B6
13 B7
SF00401
IEC/IEEE SYMBOL
74F651A
21
EN1 [BA]
3
EN1 [AB]
23
G3
22
G5
1
C6
2
G7
4
1
5
4D
1
51
6D
7
1
2
17
5
6
7
8
9
10
11
20
19
18
17
16
15
14
13
SF00403
Product specification
74F651A/74F652A
LOGIC SYMBOL
74F651A
4 5 6 7 8 9 10 11
A0 A1 A2 A3 A4 A5 A6 A7
1
CPAB
2
SAB
3
OEAB
23
CPBA
22
SBA
21
OEBA
B0 B1 B2 B3 B4 B5 B6 B7
V_CC = Pin 24
GND = Pin 12
20 19 18 17 16 15 14 13
SF00402
LOGIC DIAGRAM
21
OEBA
OEAB ³
CPBA ²³
SBA ²²
CPAB ¹
SAB ²
74F651A
I of 8 channels
1D
C1
4
A0
1D
C1
20
B0
V_CC = Pin 24
GND = Pin 12
to 7 other channels
SF00404
1999 Jun 23
3