74LVC169EVB NXP Semiconductors, 74LVC169EVB Datasheet - Page 7

• Manufacturer Part Number: 74LVC169EVB
• Description: BOARD EVALUATION FOR 74LVC169
• Manufacturer: NXP Semiconductors

Specifications of 74LVC169EVB

• Main Purpose: Logic, Binary Counter
• Embedded: No
• Utilized Ic / Part: 74LVC169
• Primary Attributes: 1.2 V ~ 3.6 V Input Voltage
• Secondary Attributes: Built-in look-ahead carry capability
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: 568-5082

NXP Semiconductors
74LVC169_5
Product data sheet
Fig 7.
The following sequence is illustrated:
- Load (preset) to thirteen.
- Count up to fourteen, fifteen (maximum), zero, one and two.
- Inhibit.
- Countdown to one, zero (minimum), fifteen, fourteen and thirteen.
Typical timing sequence
CEP and CET
U/D
PE
CP
Q0
Q1
Q2
Q3
TC
D0
D1
D2
D3
load
13
14
15
count up
Rev. 05 — 8 June 2009
0
1
Presettable synchronous 4-bit up/down binary counter
2
inhibit
2
2
1
0
count down
15
14
001aaa648
74LVC169
© NXP B.V. 2009. All rights reserved.
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