74C14 Datasheet

  • 74C14

  • Hex Schmitt Trigger

  • 65.91KB

  • 6页

  • FAIRCHILD

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MM74C14 Hex Schmitt Trigger
October 1987
Revised January 1999
MM74C14
Hex Schmitt Trigger
General Description
The MM74C14 Hex Schmitt Trigger is a monolithic comple-
mentary MOS (CMOS) integrated circuit constructed with
N- and P-channel enhancement transistors. The positive
and negative going threshold voltages V
T+
and V
T鈭?/div>
, show
low variation with respect to temperature (typ. 0.0005V/掳C
at V
CC
=
10V), and hysteresis, V
T+
鈭?/div>
V
T鈭?/div>
鈮?/div>
0.2 V
CC
is guar-
anteed.
All inputs are protected from damage due to static dis-
charge by diode clamps to V
CC
and GND.
Features
s
Wide supply voltage range:
s
High noise immunity:
0.4 V
CC
(typ.)
s
Hysteresis:
3.0V to 15V
0.70 V
CC
(typ.)
s
Low power: TTL compatibility:
0.2 V
CC
guaranteed
0.4 V
CC
(typ.): 0.2 V
CC
guaranteed
Ordering Code:
Order Number
MM74C14M
MM74C14N
Package Number
M14A
N14A
Package Description
14-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-120, 0.150鈥?Narrow
14-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-001, 0.300鈥?Wide
Devices also available in Tape and Reel. Specify by appending suffix letter 鈥淴鈥?to the ordering code.
Connection Diagram
Pin Assignments for DIP and SOIC
Top View
漏 1999 Fairchild Semiconductor Corporation
DS005879.prf
www.fairchildsemi.com

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