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74HC132DB View Datasheet(PDF) - Philips Electronics

Part Name
Description
Manufacturer
74HC132DB
Philips
Philips Electronics Philips
74HC132DB Datasheet PDF : 8 Pages
1 2 3 4 5 6 7 8
Philips Semiconductors
Quad 2-input NAND Schmitt trigger
Product specification
74HC/HCT132
DC CHARACTERISTICS FOR 74HCT
For the DC characteristics see “74HC/HCT/HCU/HCMOS Logic Family Specifications”. Transfer characteristics are
given below.
Output capability: standard
ICC category: SSI
Notes to HCT types
The value of additional quiescent supply current (ICC) for a unit load of 1 is given in the family specifications.
To determine ICC per input, multiply this value by the unit load coefficient shown in the table below.
INPUT
nA, nB
UNIT LOAD COEFFICIENT
0.3
Transfer characteristics for 74HCT
Voltages are referenced to GND (ground = 0 V)
Tamb (°C)
SYMBOL PARAMETER
74HCT
+25
40 to +85
min. typ. max. min. max.
VT+
positive-going threshold 1.2 1.41 1.9 1.2 1.9
1.4 1.59 2.1 1.4 2.1
VT
negative-going threshold 0.5 0.85 1.2 0.5 1.2
0.6 0.99 1.4 0.6 1.4
VH
hysteresis (VT+ VT) 0.4 0.56
0.4
0.4 0.60
0.4
40 to +125
min. max.
1.2 1.9
1.4 2.1
0.5 1.2
0.6 1.4
0.4
0.4
TEST CONDITIONS
UNIT VCC WAVEFORMS
(V)
V
4.5 Figs 6 and 7
5.5
V
4.5 Figs 6 and 7
5.5
V
4.5 Figs 6 and 7
5.5
AC CHARACTERISTICS FOR 74HCT
GND = 0 V; tr = tf = 6 ns; CL = 50 pF
Tamb (°C)
SYMBOL PARAMETER
74HCT
+25
40 to +85
min. typ. max. min. max.
tPHL/ tPLH propagation delay
nA, nB to nY
20 33
41
tTHL/ tTLH output transition time
7 15
19
TEST CONDITIONS
40 to +125
UNIT
VCC
(V)
min. max.
WAVEFORMS
50 ns
4.5 Fig.13
22 ns
4.5 Fig.13
September 1993
5
 

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