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PDF 74HCT27D Data sheet ( Hoja de datos )
| Número de pieza | 74HCT27D | |
| Descripción | Triple 3-input NOR gate | |
| Fabricantes | NXP Semiconductors | |
| Logotipo |  |
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74HC27; 74HCT27
Triple 3-input NOR gate
Rev. 4 — 5 June 2013
Product data sheet
1. General description
The 74HC27; 74HCT27 is a triple 3-input NOR gate. Inputs include clamp diodes. This
enables the use of current limiting resistors to interface inputs to voltages in excess of
VCC.
2. Features and benefits
Complies with JEDEC standard no. 7A
Input levels:
For 74HC27: CMOS level
For 74HCT27: TTL level
ESD protection:
HBM JESD22-A114F exceeds 2000 V
MM JESD22-A115-A exceeds 200 V
Multiple package options
Specified from 40 C to +85 C and from 40 C to +125 C
3. Ordering information
Table 1. Ordering information
Type number Package
Temperature range Name
Description
Version
74HC27N
40 C to +125 C DIP14
plastic dual in-line package; 14 leads (300 mil)
SOT27-1
74HCT27N
74HC27D
40 C to +125 C SO14
plastic small outline package; 14 leads; body width 3.9 mm SOT108-1
74HCT27D
74HC27DB 40 C to +125 C SSOP14
74HCT27DB
plastic shrink small outline package; 14 leads; body width SOT337-1
5.3 mm
74HC27PW 40 C to +125 C TSSOP14 plastic thin shrink small outline package; 14 leads; body
74HCT27PW
width 4.4 mm
SOT402-1
74HC27BQ 40 C to +125 C
74HCT27BQ
DHVQFN14 plastic dual in-line compatible thermal enhanced very thin
quad flat package; no leads; 14 terminals;
body 2.5 3 0.85 mm
SOT762-1
1 page  
NXP Semiconductors
74HC27; 74HCT27
Triple 3-input NOR gate
Table 6. Static characteristics type 74HC27; 74HCT27 …continued
At recommended operating conditions; voltages are referenced to GND (ground = 0 V).
Symbol Parameter Conditions
25 C
40 C to +85 C 40 C to +125 C Unit
Min Typ Max Min Max Min Max
CI input
capacitance
- 3.5 -
-
-
-
- pF
74HCT27
VIH HIGH-level VCC = 4.5 V to 5.5 V
input voltage
2.0 1.6 -
2.0
-
2.0
-V
VIL
LOW-level
VCC = 4.5 V to 5.5 V
input voltage
- 1.2 0.8
-
0.8
-
0.8 V
VOH
HIGH-level VI = VIH or VIL; VCC = 4.5 V
output voltage IO = 20 A
4.4 4.5 -
4.4
-
4.4
-V
IO = 4.0 mA
3.98 4.32 - 3.84
-
3.7
-V
VOL LOW-level VI = VIH or VIL; VCC = 4.5 V
output voltage IO = 20 A
- 0 0.1
-
0.1
-
0.1 V
IO = 4.0 mA
- 0.16 0.26 - 0.33 -
0.4 V
II input leakage VI = VCC or GND;
current
VCC = 5.5 V
- - 0.1 -
1.0
-
1.0 A
ICC supply current VI = VCC or GND;
VCC = 5.5 V; IO = 0 A
- - 2.0
-
20
-
40 A
ICC
additional
supply current
per input pin;
VI = VCC 2.1 V;
other inputs at VCC or GND;
VCC = 4.5 V to 5.5 V;
IO = 0 A
nA, nB or nC inputs
- 150 540
-
675
-
735 A
CI input
capacitance
- 3.5 -
-
-
-
- pF
74HC_HCT27
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 4 — 5 June 2013
© NXP B.V. 2013. All rights reserved.
5 of 17
5 Page 
NXP Semiconductors
74HC27; 74HCT27
Triple 3-input NOR gate
SSOP14: plastic shrink small outline package; 14 leads; body width 5.3 mm
SOT337-1
D
y
Z
14 8
c
EA
X
HE v M A
pin 1 index
1
e
7
bp
wM
A2
A1
Q
(A3)
A
Lp
L
detail X
θ
0 2.5 5 mm
scale
DIMENSIONS (mm are the original dimensions)
UNIT
A
max.
A1
A2
A3
bp
c
D (1) E (1)
e
HE
L
Lp
Q
v
w
y Z (1) θ
mm
2
0.21
0.05
1.80
1.65
0.25
0.38
0.25
0.20
0.09
6.4
6.0
5.4
5.2
0.65
7.9
7.6
1.25
1.03
0.63
0.9
0.7
0.2 0.13 0.1
1.4
0.9
8o
0o
Note
1. Plastic or metal protrusions of 0.25 mm maximum per side are not included.
OUTLINE
VERSION
SOT337-1
IEC
REFERENCES
JEDEC
JEITA
MO-150
EUROPEAN
PROJECTION
ISSUE DATE
99-12-27
03-02-19
Fig 10. Package outline SOT337-1 (SSOP14)
74HC_HCT27
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 4 — 5 June 2013
© NXP B.V. 2013. All rights reserved.
11 of 17
11 Page | ||
| Páginas | Total 17 Páginas | |
| PDF Descargar | [ Datasheet 74HCT27D.PDF ] | |
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