參數(shù)資料
型號(hào)： 935262642112
廠商： NXP SEMICONDUCTORS
元件分類： 門電路
英文描述： AHC SERIES, QUAD 2-INPUT OR GATE, PDSO14
封裝： 3.90 MM, PLASTIC, SOT-108-1, SO-14
文件頁(yè)數(shù)： 9/16頁(yè)
文件大?。?/td> 74K
代理商： 935262642112
1999 Sep 27
2
Philips Semiconductors
Product specication
Quad 2-input OR gate
74AHC32; 74AHCT32
FEATURES
ESD protection:
HBM EIA/JESD22-A114-A
exceeds 2000 V
MM EIA/JESD22-A115-A
exceeds 200 V
CDM EIA/JESD22-C101
exceeds 1000 V
Balanced propagation delays
All inputs have Schmitt-trigger
actions
Inputs accepts voltages higher than
VCC
For AHC only:
operates with CMOS input levels
For AHCT only:
operates with TTL input levels
Specified from
40 to +85 and +125 °C.
DESCRIPTION
The 74AHC/AHCT32 are high-speed
Si-gate CMOS devices and are pin
compatible with low power Schottky
TTL (LSTTL). They are specified in
compliance with JEDEC standard
No. 7A.
The 74AHC/AHCT32 provides the
2-input OR function.
FUNCTION TABLE
See note 1.
Note
1. H = HIGH voltage level
L = LOW voltage level.
INPUT
OUTPUT
nA
nB
nY
LLL
LH
H
HLH
HHH
QUICK REFERENCE DATA
GND = 0 V; Tamb =25 °C; tr =tf ≤ 3.0 ns.
Notes
1. CPD is used to determine the dynamic power dissipation (PD in W).
PD =CPD × VCC2 × fi + ∑ (CL × VCC2 × fo) where:
fi = input frequency in MHz;
fo = output frequency in MHz;
∑ (CL × VCC2 × fo) = sum of outputs;
CL = output load capacitance in pF;
VCC = supply voltage in Volts.
2. The condition is VI = GND to VCC.
PINNING
SYMBOL
PARAMETER
CONDITIONS
TYPICAL
UNIT
AHC
AHCT
tPHL/tPLH
propagation delay
nA, nB to nY
CL = 15 pF;
VCC =5V
3.5
5.0
ns
CI
input capacitance
VI =VCC or GND
3.0
pF
CO
output capacitance
4.0
pF
CPD
power dissipation
capacitance
CL = 50 pF;
f = 1 MHz;
notes 1 and 2
10
12
pF
PIN
SYMBOL
DESCRIPTION
1, 4, 9 and 12
1A to 4A
data inputs
2, 5, 10 and 13
1B to 4B
data inputs
3, 6, 8 and 11
1Y to 4Y
data outputs
7
GND
ground (0 V)
14
VCC
DC supply voltage
相關(guān)PDF資料
PDF描述
935262642118 AHC SERIES, QUAD 2-INPUT OR GATE, PDSO14
935262643112 AHC SERIES, QUAD 2-INPUT OR GATE, PDSO14
0795363012 CABLE ASSEMBLY, 4 X SATA TO IPASS; Connector type A:iPass Mini Multi-lane (on Backplane); Connector type B:x1 SATA Fan out with Sidebands; Length, lead:0.3m; Cable type:Twin AX Shielded; Ways, No. of:36; Colour:Black; Connector RoHS Compliant: Yes
935262652118 AHC SERIES, OCTAL 1-BIT DRIVER, TRUE OUTPUT, PDSO20
935262651118 AHC SERIES, OCTAL 1-BIT DRIVER, TRUE OUTPUT, PDSO20
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