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74LVX163MTC Datasheet

  • 74LVX163MTC

  • Low Voltage Synchronous Binary Counter with Synchronous Clea...

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74LVX163 Low Voltage Synchronous Binary Counter with Synchronous Clear
October 1996
Revised March 1999
74LVX163
Low Voltage Synchronous Binary Counter with
Synchronous Clear
General Description
The LVX163 is a synchronous modulo-16 binary counter.
This device is synchronously presettable for application in
programmable dividers and has two types of Count Enable
inputs plus a Terminal Count output for versatility in forming
multistage counters. The CLK input is active on the rising
edge. Both PE and MR inputs are active on low logic lev-
els. Presetting is synchronous to rising edge of the CLK
and the Clear function of the LVX163 is synchronous to the
CLK. Two enable inputs (CEP and CET) and Carry Output
are provided to enable easy cascading of counters, which
facilitates easy implementation of n-bit counters without
using external gates.
The inputs tolerate voltages up to 7V allowing the interface
of 5V systems to 3V systems.
Features
s
Input voltage level translation from 5V to 3V
s
Ideal for low power/low noise 3.3V applications
s
Guaranteed simultaneous switching noise and dynamic
threshold performance
Ordering Code:
Order Number
74LVX163M
74LVX163SJ
74LVX163MTC
Package Number
M16A
M16D
MTC16
Package Description
16-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150鈥?Narrow
16-Lead Small Outline Package (SOP), EIAJ TYPE II, 5.3mm Wide
16-Lead Thin Shrink Small Outline Package (TSSOP), JEDEC MO-153, 4.4mm Wide
Devices also available in Tape and Reel. Specify by appending the suffix letter 鈥淴鈥?to the ordering code.
Logic Symbols
Connection Diagram
IEEE/IEC
Pin Descriptions
Pin
Names
CEP
CET
CP
MR
P
0
鈥揚(yáng)
3
PE
Q
0
鈥換
3
TC
Count Enable Parallel Input
Count Enable Trickle Input
Clock Pulse Input
Synchronous Master Reset Input
Parallel Data Inputs
Parallel Enable Inputs
Flip-Flop Outputs
Terminal Count Output
Description
漏 1999 Fairchild Semiconductor Corporation
DS012157.prf
www.fairchildsemi.com

74LVX163MTC 產(chǎn)品屬性

  • 94

  • 集成電路 (IC)

  • 邏輯 -計(jì)數(shù)器，除法器

  • 74LVX

  • 二進(jìn)制計(jì)數(shù)器

  • 上

  • 1

  • 4

  • 同步

  • 同步

  • 115MHz

  • 正邊沿

  • 2 V ~ 3.6 V

  • -40°C ~ 85°C

  • 表面貼裝

  • 16-TSSOP（0.173"，4.40mm 寬）

  • 16-TSSOP

  • 管件

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