1999 Nov 23 4
Philips Semiconductors Product specification
16-bit transceiver/register with dual enable; 3-state 74ALVCH16652
ORDERING INFORMATION
PINNING
OUTSIDE NORTH
AMERICA
NORTH
AMERICA
PACKAGE
TEMPERATURE
RANGE
PINS PACKAGE MATERIAL CODE
74ALVCH16652DGG ACH16652 DGG −40 to +85 °C 56 TSSOP plastic SOT364-1
PIN SYMBOL DESCRIPTION
1 and 28 1OE
AB
, 2OE
AB
output enable A-to-B
2 and 27 1CP
AB
, 2CP
AB
clock input A-to-B
3 and 26 1S
AB
, 2S
AB
select input A-to-B
5, 6, 8, 9, 10, 12, 13 and 14 1A
0
to 1A
7
‘1A’ data inputs/outputs
4, 11, 18, 25, 32, 39, 46 and 53 GND ground (0 V)
7, 22, 35, 50 V
CC
positive supply voltage
15, 16, 17, 19, 20, 21, 23 and 24 2A
0
to 2A
7
‘2A’ data inputs/outputs
29 and 56 2
OE
BA
, 1OE
BA
output enable B-to-A
30 and 55 2CP
BA
, 1CP
BA
clock input B-to-A
31 and 54 2S
BA
, 1S
BA
select input B-to-A
33, 34, 36, 37, 38, 40, 41 and 42 2B
0
to 2B
7
‘2B’ data inputs/outputs
43, 44, 45, 47, 48, 49, 51 and 52 1B
7
to 1B
0
‘1B’ data inputs/outputs