74lvc169bq NXP Semiconductors, 74lvc169bq Datasheet - Page 5

• Manufacturer Part Number: 74lvc169bq
• Description: Presettable Synchronous 4-bit Up/down Binary Counter
• Manufacturer: NXP Semiconductors

Philips Semiconductors
6. Pinning information
9397 750 13818
Product data sheet
Fig 4. Pin configuration SO16 and (T)SSOP16
package.
GND
CEP
U/D
CP
D0
D1
D2
D3
6.1 Pinning
6.2 Pin description
1
2
3
4
5
6
7
8
Table 3:
Symbol
U/D
CP
D0
D1
D2
D3
CEP
GND
PE
CET
Q3
Q2
Q1
Q0
TC
V
CC
169
001aaa644
Pin description
16
15
14
13
12
11
10
9
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
V
TC
Q0
Q1
Q2
Q3
CET
PE
CC
Rev. 04 — 14 October 2004
Description
up/down control input
clock input (LOW-to-HIGH, edge-triggered)
data input
data input
data input
data input
count enable input (active LOW)
ground (0V)
parallel enable input (active LOW)
count enable carry input (active LOW)
flip-flop output
flip-flop output
flip-flop output
flip-flop output
terminal count output (active LOW)
supply voltage
Presettable synchronous 4-bit up/down binary counter
Fig 5. Pin configuration DHVQFN16 package.
(1) The die substrate is attached to this pad using
conductive die material. It can not be used as a
supply pin or input.
index area
terminal 1
CEP
CP
D0
D1
D2
D3
Transparent top view
2
3
4
5
6
7
© Koninklijke Philips Electronics N.V. 2004. All rights reserved.
GND
169
(1)
74LVC169
15
14
13
12
11
10
001aaa682
TC
Q0
Q1
Q2
Q3
CET
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