74hc590bq NXP Semiconductors, 74hc590bq Datasheet - Page 5

• Manufacturer Part Number: 74hc590bq
• Description: 74hc590 8-bit Binary Counter With Output Register; 3-state
• Manufacturer: NXP Semiconductors

Philips Semiconductors
6. Pinning information
9397 750 14691
Product data sheet
6.1 Pinning
6.2 Pin description
Table 3:
Symbol
Q1
Q2
Q3
Q4
Q5
Q6
Q7
GND
RCO
MRC
CPC
CE
CPR
OE
Q0
V
Fig 5. Pin configuration SO16 and
CC
GND
Q1
Q2
Q3
Q4
Q5
Q6
Q7
TSSOP16
1
2
3
4
5
6
7
8
Pin description
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
74HC590
Rev. 01 — 30 March 2005
001aac564
Description
parallel data output 1
parallel data output 2
parallel data output 3
parallel data output 4
parallel data output 5
parallel data output 6
parallel data output 7
ground (0 V)
ripple carry output (active LOW)
master reset counter input (active LOW)
counter clock input (active HIGH)
count enable input (active LOW)
register clock input (active HIGH)
output enable input (active LOW)
parallel data output 0
supply voltage
16
15
14
13
12
11
10
9
V
Q0
OE
CPR
CE
CPC
MRC
RCO
CC
8-bit binary counter with output register; 3-state
Fig 6. Pin configuration DHVQFN16
(1) The die substrate is attached to the
index area
terminal 1
exposed die pad using conductive die
attach material. It can not be used as
a supply pin or input.
Q2
Q3
Q4
Q5
Q6
Q7
© Koninklijke Philips Electronics N.V. 2005. All rights reserved.
Transparent top view
2
3
4
5
6
7
74HC590
GND
(1)
74HC590
15
14
13
12
11
10
001aac547
Q0
OE
CPR
CE
CPC
MRC
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