PI74ALVCH16501A Pericom Semiconductor, PI74ALVCH16501A Datasheet - Page 2

• Manufacturer Part Number: PI74ALVCH16501A
• Description: IC UNIV BUS TXRX 16BIT 56TSSOP
• Manufacturer: Pericom Semiconductor
• Series: 74ALVCHr

Specifications of PI74ALVCH16501A

• Logic Type: Universal Bus Transceiver
• Number Of Circuits: 16-Bit
• Current - Output High, Low: 24mA, 24mA
• Voltage - Supply: 2.3 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 56-TSSOP
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

Product Pin Description
1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 3 4 5 6 7 8 9 0 1 2 1 2 3 4 5 6 7 8 9 0 1 2
Product Pin Configuration
Pin Name
OE
LE
CLK
Ax
Bx
GND
V
CC
OEAB
OEBA
LEAB
LEBA
GND
V CC
GND
GND
V CC
GND
A10
A11
A12
A13
A14
A15
A16
A17
A18
A1
A2
A3
A4
A5
A6
A7
A8
A9
Description
Output Enable Input (Active HIGH)
Latch Enable (Active HIGH)
Clock Input (Active HIGH)
Data I/O
Data I/O
Ground
Power
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
56-PIN
V-56
A-56
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
GND
CLKAB
B1
GND
B2
B3
V CC
B4
B5
B6
GND
B7
B8
B9
B10
B11
B12
GND
B13
B14
B15
VCC
B16
B17
GND
B18
CLKBA
GND
2
Truth Table
Notes:
† A-to-B data flow is shown: B-to-A flow is similar but
‡ Output level before the indicated steady-state input
§ Output level before the indicated steady-state input
1. H = High Signal Level
O
uses OEBA, LEBA, CLKBA.
conditions were established, provided that CLKAB is HIGH
before LEAB goes LOW.
conditions were established.
E
H
H
H
H
H
H
L
L = Low Signal Level
Z = High Impedance
A
= LOW-to-HIGH Transition
B
18-BIT UNIVERSAL BUS TRANSCEIVER
L
E
X
H
H
L
L
L
L
A
(1)†
B
n I
p
u
C
s t
L
K
X
X
X
H
L
A
B
A
X
H
H
X
X
L
L
PI74ALVCH16501
O
u
B0‡
B
p t
H
H
Z
L
L
§ 0
t u
PS8133A
B
01/31/00