HEF4093B
Quad 2-input NAND Schmitt trigger
Rev. 8 — 21 November 2011
Product data sheet
1. General description
The HEF4093B is a quad two-input NAND gate. Each input has a Schmitt trigger circuit.
The gate switches at different points for positive-going and negative-going signals. The
difference between the positive voltage (V
T+
) and the negative voltage (V
T
) is defined as
hysteresis voltage (V
H
).
It operates over a recommended V
DD
power supply range of 3 V to 15 V referenced to V
SS
(usually ground). Unused inputs must be connected to V
DD
, V
SS
, or another input.
2. Features and benefits
Schmitt trigger input discrimination
Fully static operation
5 V, 10 V, and 15 V parametric ratings
Standardized symmetrical output characteristics
Specified from40
C
to +85
C
and
40 C
to +125
C
Complies with JEDEC standard JESD 13-B
3. Applications
Wave and pulse shapers
Astable multivibrators
Monostable multivibrators
4. Ordering information
Table 1.
Ordering information
All types operate from
40 C
to +125
C
Type number
HEF4093BP
HEF4093BT
Package
Name
DIP14
SO14
Description
plastic dual in-line package; 14 leads (300 mil)
plastic small outline package; 14 leads; body width 3.9 mm
Version
SOT27-1
SOT108-1
PHILIPS [ NXP SEMICONDUCTORS ]
