Important notice
Dear Customer,
On 7 February 2017 the former NXP Standard Product business became a new company with the
tradename Nexperia. Nexperia is an industry leading supplier of Discrete, Logic and PowerMOS
semiconductors with its focus on the automotive, industrial, computing, consumer and wearable
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1. General description
The 74HC27-Q100; 74HCT27-Q100 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 V
CC
.
This product has been qualified to the Automotive Electronics Council (AEC) standard
Q100 (Grade 1) and is suitable for use in automotive applications.
2. Features and benefits
Automotive product qualification in accordance with AEC-Q100 (Grade 1)
Specified from 40 C to +85 C and from 40 C to +125 C
Complies with JEDEC standard JESD7A
Input levels:
For 74HC27-Q100: CMOS level
For 74HCT27-Q100: TTL level
ESD protection:
MIL-STD-883, method 3015 exceeds 2000 V
HBM JESD22-A114F exceeds 2000 V
MM JESD22-A115-A exceeds 200 V (C = 200 pF, R = 0 )
3. Ordering information
74HC27-Q100; 74HCT27-Q100
Triple 3-input NOR gate
Rev. 1 — 3 June 2013 Product data sheet
Table 1. Ordering information
Type number Package
Temperature range Name Description Version
74HC27D-Q100 40 C to +125 C SO14 plastic small outline package; 14 leads; body width
3.9 mm
SOT108-1
74HCT27D-Q100
74HC27PW-Q100 40 C to +125 C TSSOP14 plastic thin shrink small outline package; 14 leads;
body width 4.4 mm
SOT402-1
74HCT27PW-Q100
74HC27BQ-Q100 40 C to +125 C 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
74HCT27BQ-Q100
74HC_HCT27_Q100 All information provided in this document is subject to legal disclaimers. © NXP B.V. 2013. All rights reserved.
Product data sheet Rev. 1 — 3 June 2013 2 of 15
NXP Semiconductors 74HC27-Q100; 74HCT27-Q100
Triple 3-input NOR gate
4. Functional diagram
5. Pinning information
5.1 Pinning
Fig 1. Logic symbol Fig 2. IEC logic symbol Fig 3. Logic diagram (one gate)
mna936
1A
1B
1Y
2
1
12
1C
13
2A
2B
2Y
4
3
6
2C
5
3A
3B
3Y
10
9
8
3C
11
mna935
12
1
1
1
2
1
6
4
3
8
10
9
13
5
11
mna937
A
B
C
Y
(1) This is not a supply pin. The substrate is attached to this
pad using conductive die attach material. There is no
electrical or mechanical requirement to solder this pad.
However, if it is soldered, the solder land should remain
floating or be connected to GND.
Fig 4. Pin configuration SO14, TSSOP14 Fig 5. Pin configuration DHVQFN14
+&4
+&74
$
9
&&
%
&
$
<
%
&
&
%
<
$
*1' <
DDD






74HC27BQ-Q100X

Mfr. #:
Manufacturer:
Nexperia
Description:
Logic Gates 74HC27BQ-Q100/DHVQFN14/REEL 7
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
T/T Paypal Visa MoneyGram Western Union

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