MC74VHC1G50DFT1G Datasheet, PDF (1/8 Pages) ON Semiconductor – Buffer

MC74VHC1G50
Buffer
The MC74VHC1G50 is an advanced high speed CMOS buffer
fabricated with silicon gate CMOS technology. It achieves high speed
operation similar to equivalent Bipolar Schottky TTL while maintaining
CMOS low power dissipation.
The internal circuit is composed of three stages, including a buffered
output which provides high noise immunity and stable output.
The MC74VHC1G50 input structure provides protection when
voltages up to 7.0 V are applied, regardless of the supply voltage. This
allows the MC74VHC1G50 to be used to interface 5.0 V circuits to 3.0 V
circuits.
• High Speed: t_PD = 3.5 ns (Typ) at V_CC = 5 V
• Low Power Dissipation: I_CC = 1 mA (Max) at T_A = 25°C
• Power Down Protection Provided on Inputs
• Balanced Propagation Delays
• Pin and Function Compatible with Other Standard Logic Families
• Chip Complexity: FET = 104; Equivalent Gate = 26
• These devices are available in Pb--free package(s). Specifications herein
apply to both standard and Pb--free devices. Please see our website at
www.onsemi.com for specific Pb--free orderable part numbers, or
contact your local ON Semiconductor sales office or representative.
http://onsemi.com
MARKING
DIAGRAMS
SC--88A / SOT--353/SC--70
DF SUFFIX
CASE 419A
VR^d
Pin 1
d = Date Code
TSOP--5/SOT--23/SC--59
DT SUFFIX
CASE 483
VR^d
Pin 1
d = Date Code
NC 1
IN A 2
GND 3
5 V_CC
4 OUT Y
Figure 1. Pinout (Top View)
IN A
1
OUT Y
Figure 2. Logic Symbol
PIN ASSIGNMENT
1
NC
2
IN A
3
GND
4
OUT Y
5
V_CC
FUNCTION TABLE
A Input
Y Output
L
L
H
H
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 4 of this data sheet.
© Semiconductor Components Industries, LLC, 2006
1
March, 2006 -- Rev. 12
Publication Order Number:
MC74VHC1G50/D