74VHC132 Quad 2-Input NAND Schmitt Trigger
September 1995
Revised February 2005
74VHC132
Quad 2-Input NAND Schmitt Trigger
General Description
The VHC132 is an advanced high speed CMOS 2-input
NAND Schmitt Trigger Gate fabricated with silicon gate
CMOS technology. It achieves the high-speed operation
similar to Bipolar Schottky TTL while maintaining the
CMOS low power dissipation. Pin configuration and func-
tion are the same as the VHC00 but the inputs have hyster-
esis between the positive-going and negative-going input
thresholds, which are capable of transforming slowly
changing input signals into sharply defined, jitter-free out-
put signals. Thus greater noise margin then conventional
gates is provided. An input protection circuit ensures that
0V to 7V can be applied to the input pins without regard to
the supply voltage. This device can be used to interface 5V
to 3V systems and two supply systems such as battery
backup. This circuit prevents device destruction due to mis-
matched supply and input voltages.
Features
s
High Speed: t
PD
3.9 ns (typ) at V
CC
5V
25
q
C
s
Power down protection is provided on all inputs
s
Low power dissipation: I
CC
s
Low noise: V
OLP
2
P
A (max) at T
A
0.8 V (max)
s
Pin and function compatible with 74HC132
Ordering Code:
Order Number
74VHC132M
74VHC132SJ
74VHC132MTC
74VHC132MTCX_NL
(Note 1)
74VHC132N
Package
Number
M14A
M14D
MTC14
MTC14
N14A
Package Description
14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow
Pb-Free 14-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
Pb-Free 14-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm
Wide
14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300" Wide
Surface mount packages are also available on Tape and Reel. Specify by appending the suffix letter 鈥淴鈥?to the ordering code.
Pb-Free package per JEDEC J-STD-020B.
Note 1:
鈥淿NL鈥?indicates Pb-Free package (per JEDEC J-STD-020B). Device available in Tape and Reel only.
漏 2005 Fairchild Semiconductor Corporation
DS012124
www.fairchildsemi.com
1
2
3
4
5
6
7
8
