HEF4047BT NXP Semiconductors, HEF4047BT Datasheet - Page 2

• Manufacturer Part Number: HEF4047BT
• Description: IC, 4000 LOCMOS, SMD, 4047, SOIC14
• Manufacturer: NXP Semiconductors

Specifications of HEF4047BT

• Multivibrator Type: Monostable / Astable
• Output Current: 2.4mA
• Logic Case Style: SOIC
• No. Of Pins: 14
• Supply Voltage Range: 4.5V To 15.5V
• Operating Temperature Range: -40°C
• Propagation Delay: 50ns
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Philips Semiconductors
Product specification
HEF4047B
Monostable/astable multivibrator
MSI
DESCRIPTION
The HEF4047B consists of a gatable astable multivibrator
with logic techniques incorporated to permit positive or
negative edge-triggered monostable multivibrator action
with retriggering and external counting options.
Inputs include + TRIGGER,
TRIGGER, ASTABLE,
ASTABLE, RETRIGGER and MR (Master Reset).
Buffered outputs are O, O and OSCILLATOR OUTPUT. In
all modes of operation an external capacitor (C
) must be
t
connected between C
and RC
, and an external
TC
TC
resistor (R
) must be connected between R
and
t
TC
RC
(continued on next page).
TC
Fig.1 Functional diagram.
FAMILY DATA, I
LIMITS category MSI
DD
See Family Specifications
January 1995
2