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74F269

8-bit bidirectional binary counter

NXP Semiconductors. 

74F269

8-bit bidirectional binary counter

Rev. 05 — 25 March 2010

Product data sheet

1. General description

The 74F269 is a fully synchronous 8-stage up/down counter featuring a preset capability

for programmable operation, carry look-ahead for easy cascading and a U/D input to

control the direction of counting. All state changes, whether in counting or parallel loading,

are initiated by the rising edge of the clock.

2. Features and benefits

„ Synchronous counting and loading

„ Built-in look-ahead carry capability

„ Count frequency 115 MHz (typical)

„ Supply current 95 mA (typical)

3. Ordering information

Table 1. Ordering information

Type number Package

Temperature range Name

N74F269D

0 °C to 70 °C

SO24

N74F269DB 0 °C to 70 °C

SSOP24

Description

plastic small outline package; 24 leads;

body width 7.5 mm

plastic shrink small outline package; 24 leads;

body width 5.3 mm

Version

SOT137-1

SOT340-1

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